CN219606887U - All-angle luminous tool lamp and lamp body thereof - Google Patents

Abstract

The utility model provides a full angle light emitting instrument lamp and lamp body thereof, full angle light emitting instrument lamp includes a base and a lamp body, the lamp body connect in the base, and the lamp body is including three lamp sources that arrange along encircling the direction, the lamp body has a full bright diameter along its centraxial encircling the direction to provide full angle light emitting's illuminating effect outside full bright diameter.

Description

All-angle luminous tool lamp and lamp body thereof

Technical Field

The utility model relates to a tool lamp, in particular to a tool lamp capable of emitting light at all angles and a lamp body thereof.

Background

The working lamp is convenient to carry and small in occupied area, and is widely applied to illumination of outdoor camping, automobile rush repair, ship overhaul, various medium and small machine tools, numerical control machine tools, experimental equipment, closed machine tools and combined machine tools; working illumination of medical equipment and equipment maintenance; illumination of processing centers, merchandise displays, and the like.

As shown in fig. 1, a conventional typical work light includes a grip 1 and a lamp 2, the lamp 2 is elongated and has light emitting beads provided on opposite sides thereof, so that a user can hold the grip 1 to move the lamp 2 to a desired position for illumination to provide an illumination effect accordingly. However, as shown in fig. 1, since the lamp 2 is provided with light-emitting beads on only opposite sides, both sides of the light-emitting surface are easily shaded when applied to axial illumination, so that the corresponding two shaded areas cannot be illuminated. In addition, since the light-emitting lamp beads are not arranged at the top end of the lamp 2, the top end of the lamp cannot provide a lighting effect, so that the conventional working lamp is easy to generate a dark area which cannot be lighted, and the lighting effect in a corresponding use scene is not ideal.

Disclosure of Invention

An advantage of the present utility model is to provide an all-angle light-emitting tool lamp and a lamp body thereof, wherein the lamp sources are arranged on three sides of the lamp body along the surrounding direction, so that all-angle lighting effect is provided on the three sides to reduce and avoid the generation of lighting dark areas.

Another advantage of the present utility model is to provide an all-angle light emitting tool lamp and a lamp body thereof, wherein the lamp body does not generate shadows when being axially irradiated, thereby improving the lighting effect of the lamp body.

Another advantage of the present utility model is to provide an all-angle light-emitting tool lamp and a lamp body thereof, wherein the lamp body is movably disposed on a base of the all-angle light-emitting tool lamp, so that an illumination angle and an illumination position of the lamp body can be adjusted.

Another advantage of the present utility model is to provide an all-angle light-emitting tool lamp and a lamp body thereof, wherein the illumination brightness of the lamp body is adjustable, so that the brightness of the lamp body can be adjusted according to the requirements of application scenes.

Another advantage of the present utility model is to provide an all-angle light-emitting tool lamp and a lamp body thereof, wherein the lamp body diffuses light emitted from the lamp sources through concave lens scattering, thereby expanding an illumination angle of each of the lamp sources.

Another advantage of the present utility model is to provide an all-angle light-emitting tool lamp and a lamp body thereof, wherein the lamp source of the lamp body is mounted on a heat dissipation substrate, so as to enhance heat dissipation effect.

The utility model provides a full-angle luminous tool lamp and a lamp body thereof, comprising:

a base; and

and the lamp body is connected to the base and comprises three lamp sources arranged along the surrounding direction so as to provide a lighting effect of full-angle light emission.

According to some embodiments, the lamp body includes a lamp holder movably coupled to the base.

According to some embodiments, each of the light sources includes a light source circuit board and one or more light emitting elements electrically connected to the light source circuit board, wherein three of the light source circuit boards are arranged such that straight lines of extending directions thereof intersect to form a triangle.

According to some embodiments, the triangle is an isosceles triangle.

According to some embodiments, the all-angle light tool lamp further comprises a lens, wherein three of the light sources are located within the lens.

According to some embodiments, the lens cross section is substantially trapezoidal, and comprises a long side, a short side, two sides and a plurality of transition sides between the sides and the long side and the short side, wherein one light source is arranged at a position corresponding to the long side, and the other two light sources are arranged at positions corresponding to the sides.

According to some embodiments, the long side and the side are each concave lenses.

According to some embodiments, the all-angle light tool lamp further comprises three lens components, wherein each of the light sources is located within a corresponding one of the lens components.

According to some embodiments, each of the light sources includes a light source circuit board and one or more light emitting elements electrically connected to the light source circuit board, each of the lens components is a concave lens and is assembled to the corresponding light source circuit board; or the lamp body comprises a heat dissipation seat, wherein the lens component is assembled on the heat dissipation seat.

According to some embodiments, the lamp body comprises a heat dissipation seat, wherein three lamp sources are respectively assembled on three sides of the heat dissipation seat.

According to some embodiments, the heat sink is cylindrical with channels for heat dissipation and electrical connection wiring arrangement.

According to some embodiments, the lamp body has a full bright diameter along a circumferential direction of the central axis thereof, thereby providing the illumination effect of the full angle light emission outside the full bright diameter.

According to some embodiments, the lamp body further comprises an end light source to achieve top emission.

According to some embodiments, the light body is hinged to the base.

According to some embodiments, the base has a supporting surface, wherein the lamp body abuts against the supporting surface after being folded.

According to some embodiments, the base comprises a base having a positioning groove and forming a protective wall, the protective wall being located at the bottom side of the positioning groove, wherein the lamp body is protected by the protective wall after being folded with its end located in the positioning groove.

The utility model also provides a full-angle luminous tool lamp and a lamp body of the full-angle luminous tool lamp body, wherein the lamp body comprises three lamp sources which are arranged along the surrounding direction so as to provide a full-angle luminous lighting effect.

Drawings

Fig. 1 is a schematic view showing the lighting effect of a conventional two-sided light-emitting work lamp.

Fig. 2 is a perspective view of the full angle light tool lamp in a folded state according to the first preferred embodiment of the present utility model.

Fig. 3 is a perspective view showing another view of the all-angle light emitting tool lamp in a folded state according to the above first preferred embodiment of the present utility model.

Fig. 4 is a perspective view of the all-angle light emitting tool lamp in an unfolded state of use according to the first preferred embodiment of the present utility model.

Fig. 5 is a perspective view showing a state in which a lamp body of the all-angle light emitting tool lamp according to the first preferred embodiment of the present utility model is fully unfolded.

Fig. 6 is an exploded view of the all-angle light emitting tool lamp according to the above first preferred embodiment of the present utility model.

Fig. 7 is a schematic cross-sectional view of a lamp body of the all-angle light emitting tool lamp according to the above first preferred embodiment of the present utility model.

Fig. 8 is a perspective view of an all-angle light emitting tool lamp in a folded state according to a second preferred embodiment of the present utility model.

Fig. 9 is a perspective view showing another view of the all-angle light emitting tool lamp in a folded state according to the above second preferred embodiment of the present utility model.

Fig. 10 is a perspective view of the full angle light emitting tool lamp in an unfolded state of use according to the second preferred embodiment of the present utility model.

Fig. 11 is a perspective view showing a state in which a lamp body of the all-angle light emitting tool lamp according to the above second preferred embodiment of the present utility model is fully unfolded.

Fig. 12 is an exploded view of the above-described full angle light emitting tool lamp according to the second preferred embodiment of the present utility model.

Fig. 13 is a schematic cross-sectional view of a lamp body of the above-described full angle light emitting tool lamp according to the second preferred embodiment of the present utility model.

Fig. 14 is a schematic cross-sectional view of a lamp body of an all-angle light emitting tool lamp according to a third preferred embodiment of the present utility model.

Detailed Description

The following description is presented to enable one of ordinary skill in the art to make and use the utility model. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art. The basic principles of the utility model defined in the following description may be applied to other embodiments, variations, modifications, equivalents, and other technical solutions without departing from the spirit and scope of the utility model.

It will be appreciated by those skilled in the art that in the present disclosure, the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," etc. refer to an orientation or positional relationship based on that shown in the drawings, which is merely for convenience of description and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore the above terms should not be construed as limiting the present utility model.

It will be understood that the terms "a" and "an" should be interpreted as referring to "at least one" or "one or more," i.e., in one embodiment, the number of elements may be one, while in another embodiment, the number of elements may be plural, and the term "a" should not be interpreted as limiting the number.

As shown in fig. 2 to 7, the full angle light emitting tool lamp according to the first preferred embodiment of the present utility model is a portable tool lamp including a lamp body 10 and a base 20, the lamp body 10 being disposed at the base 20 for providing a full angle light emitting effect.

The full-angle light emitting effect of the present utility model means that the illumination generated by the lamp body 10 generates a full-bright diameter D along the surrounding direction of the central axis of the lamp body 10, and the illumination generated by the lamp body 10 can cover the area outside the full-bright diameter D. I.e. 360 degrees of full angle area outside the full bright diameter D, may have projected light so that the light emitting area covers the full angle area outside the full bright diameter D of the lamp body 10.

The base 20 in this embodiment may be used as a grip for the user to hold so that the user holds the base 20 and moves the light 10 to the appropriate lighting position to provide the lighting effect where desired.

The lamp body 10 comprises one or more light sources 11 and a lamp holder 12, wherein the lamp holder 12 is in this embodiment pivotally mounted to the base 20 such that the lamp body 10 is pivotable relative to the base 20, such that a user can adjust the pivotal position of the lamp body 10 while holding the base 20 to bring the lamp body 10 to a suitable illumination position. That is, the relative angle between the lamp body 10 and the base 20 can be adjusted, so that the position of the lamp body 10 is adjusted to provide a full angle lighting effect from a proper position.

It will be appreciated that in this embodiment the lamp body 10 is movably connected to the base 20, such as by the lamp holder 12 being hinged to the base 20, and that in other embodiments the lamp body 10 may be mounted to the base 20 by other means, such as the lamp holder 12 being slidably mounted to the base 20 so as to be used for illumination when slid out and to be received when slid into the base 20. In other embodiments, the lamp base 12 may be rotatably mounted to the base 20 about its center so as to be used for illumination when rotated out and to be received when rotated into the base 20. In further embodiments, the lamp socket 12 may be ejected or may be telescopically mounted to the base 20 so as to be used for illumination when ejected and to be received when retracted into the base 20.

More specifically, the lamp body 10 further includes a heat sink 13 having three sides 131, and the lamp body 10 includes three lamp sources 11, wherein the three lamp sources 11 are assembled to the three sides 131 of the heat sink 13, respectively, so as to form the lamp body 10 with three sides emitting light.

Each of the light sources 11 includes a light source circuit board 111 and one or more light emitting elements 112 electrically connected to the light source circuit board 111, and the light emitting elements 112 may be various components capable of emitting light such as LEDs, OLEDs, fluorescent lamps, etc. Each of the light source circuit boards 111 is assembled on the corresponding side 131 of the heat dissipation base 13, so that heat generated when the light emitting element 112 works is timely transferred to the heat dissipation base 13 through the light source circuit boards 111 and dissipated.

When the light source 11 includes one of the light emitting elements 112, such as an LED light emitting element, it may be a single chip integrated on the light source circuit board 111 through the COB (chip onboard) process. When the light source 11 includes a plurality of the light emitting elements 112, the plurality of light emitting elements 112 may be arranged in one or more rows and mounted on the light source circuit board 111 by a SMD (surface mount device) process.

It is understood that each of the light emitting elements 112 may also be implemented as thermoelectric separation beads, which may be directly connected to the heat sink 13 through a heat conducting pad for heat dissipation.

As shown in fig. 7, the three light sources 11 include a first light source 11a, a second light source 11b and a third light source 11c, wherein the heat sink 13 has grooves 132 at three side surfaces 131 for mounting the first light source 11a, the second light source 11b and the third light source 11c, respectively, the first light source 11a includes a first light source circuit board 111a and one or more first light emitting elements 112a electrically connected to the first light source circuit board 111a, the second light source 11b includes a second light source circuit board 111b and one or more second light emitting elements 112b electrically connected to the second light source circuit board 111b, and the third light source 11b includes a third light source circuit board 111b and one or more third light emitting elements 112c electrically connected to the third light source circuit board 111 b. The first, second and third light emitting elements 112a, 112b and 112c each extend along the length direction of the lamp body 10, and are circumferentially arranged around the heat sink 13 to emit light in different directions.

Included angles α, β, θ are formed between the extending direction of the first light source circuit board 111a, the extending direction of the second light source circuit board 111b, and the extending direction of the third light source circuit board 111b, or may be included angles between the corresponding side faces 131, where the included angles α, β, θ may be acute angles, and the sum of the three may be preferably 180 degrees, that is, straight lines of the three extending directions intersect to form a triangle. Preferably, the α and β are the same, that is, the second light source circuit board 111b and the third light source circuit board 111b may be symmetrically arranged, so that the second light emitting element 112b and the third light emitting element 112c may be symmetrically arranged at both sides of the heat sink 13, and straight lines of the three extending directions intersect to form an isosceles triangle.

In this embodiment, the lamp body 10 further comprises a lens 14, which is an integral annular lens, and the lamp source 11 and the heat sink 13 are both disposed within the lens 14. Preferably, the cross section of the lens 14 is substantially trapezoid, and has a long side 141, a short side 142 and two sides 143, wherein two sides 143 and the long side 141 and the short side 142 have transition sides 144, respectively, and the long side 141, the short side 142, the two sides 143 and the transition sides 144 are made of light transmissive materials, respectively, and the light emitted from the light emitting element 112 of the light source 11 is refracted by the lens 14 and then scattered to the surrounding.

In order to avoid a large dark space in the vicinity of the lamp 11 when the lamp 11 emits light, the first lamp 11a is mounted on the heat sink 13 at a position corresponding to the long side 141 of the lens 14, and the second lamp 11b and the third lamp 11c are mounted on the heat sink 13 at positions corresponding to the two sides 143 of the lens 14.

As shown in fig. 7, the lamp body 10 forms a first dark light region 101 and a second dark light region 102 near positions corresponding to the bottom corner of the heat sink 13 and the two filter sides 144 of the bottom side of the lens 14, respectively, and forms a third dark light region 103 near a position corresponding to the short side 142 of the lens 14. Therefore, on the side corresponding to the long side 141 of the lens 14, the light generated by the first light source 11a can cover the illumination on the side as much as possible, and on the side corresponding to the short side 142 of the lens 14, the area generating the third dark region 103 is relatively larger, however, on the side, the second light source 11b and the third light source 11c are obliquely arranged, so that the side, close to the short side 142 of the lens 14, of the second light source 11b and the third light source 11c can emit light toward the side, and the arrangement of the second light source 11b and the third light source 11c can make the area of the third dark region 103 as small as possible, thereby facilitating the provision of the full-angle illumination effect by the lamp body 10 according to the present utility model.

Preferably, the long side 141 and both the side edges 143 of the lens 14 are concave lenses, which are concave toward the corresponding light source 11, thereby scattering light from the light source 11 to diffuse the light to the surroundings.

In this embodiment, the heat sink 13 has a cylindrical shape, and has a channel 133 therein to serve as a heat dissipation channel, and the channel 133 may also serve as a wiring channel, that is, the electrical connection lines of the light source 11 may be arranged through the channel 133 so as to be electrically connected to the circuit board and the power source in the base 20.

The cross section of the heat sink 13 is also trapezoidal in this embodiment, but may be triangular in other embodiments. Preferably, the heat sink 13 has a trapezoidal cross section, and a side of the heat sink 13 facing the short side 142 of the lens 14 is also a short side of the trapezoid, so as to reduce the length of the heat sink 13 facing the short side 142 of the lens 14, so that the short side 142 of the lens 14 is closer to the heat sink 13, thereby reducing the size of the third dark light region 103. More specifically, the heat sink 13 further has an abutment surface 134 in this embodiment, wherein the short side 142 of the lens 14 can abut against the abutment surface 134 of the heat sink 13, so that the short side 142 of the lens 14 and the abutment surface 134 of the heat sink 13 can also function as a mutual fixing, for example, by adhesion to each other.

It should be noted that the lamp body 10 further comprises an end light source 15 in this embodiment, so that the lamp body 10 can provide a lighting effect on top by the end light source 15. That is, the lamp body 10 may emit light to the front through the end lamp 15 to provide illumination. Accordingly, the lens 14 may be provided with an end lens portion 145 at the top thereof so as to correspond to the end light source 15, to scatter light generated from the end light source 15, and the end lens portion 145 may be implemented as a concave lens, for example.

The base 20 comprises a mounting seat 21, a grip 22 and a base 23, wherein the mounting seat 21 is used for mounting the lamp body 10, the grip 22 is connected to the mounting seat 21 for holding by a user, and the base 23 is used for protecting the lamp body 10 when the lamp body 10 is in a folded state.

The lamp base 12 of the lamp body 10 is pivotally mounted to the mounting base 21, so that the lamp body 10 is pivotally assembled with the base 20. More specifically, the lamp socket 12 includes a mounting portion 121 and a pivoting portion 122, the mounting portion 121 integrally extends to the heat sink 13, the mounting portion 121 is fixed to the pivoting portion 122, and the pivoting portion 122 is pivotally mounted to the mounting seat 21 of the base 20, so that the lamp body 10 is pivotally mounted to the base 20.

The mounting base 21 includes two mounting walls 211 having mounting holes 212, respectively, and a mounting groove 213 is formed between the two mounting walls 211, one end of the pivoting portion 122 has a receiving groove for mounting the mounting portion 121, the other end has a pivoting hole 1221, and the mounting hole 21 and the pivoting hole 1221 are penetrated by a pivoting shaft 214, so that the pivoting portion 122 is pivotally mounted to the mounting base 21.

The base 20 is further provided with a circuit board, a power module and other components, which can be accommodated in the mounting seat 21 or the grip 22, not shown in the figure, and the base 20 further comprises a control switch 24 and an adjusting switch 25, which are arranged on the mounting seat 21, wherein the control switch 24 can be implemented as a key for controlling the opening and closing of the lamp body 10, and the adjusting switch 25 is a knob for controlling the illumination intensity of the lamp source 11 of the lamp body 10 by adjusting the magnitude of current and voltage.

The base 23 has a detent 231 wherein the top end 104 of the lamp body 10 is adapted to be positioned in the detent 231 when the lamp body 10 is pivoted to be folded and substantially parallel to the base 20, thereby enabling the lamp body 10 to be protected. The base 23 forms a protective wall 232 at the bottom side of the positioning groove 231 for protecting the top end 104 of the lamp body 10.

The base 20 has a supporting surface 201 on a side facing the lamp body 10, and when the lamp body 10 is folded, the long side 141 of the lens 14 of the lamp body 10 is pressed against the supporting surface 201 of the base 20, thereby being supported.

The base 20 may also include an attachment member 26, such as may be implemented as a hook, mounted to the base 23 for hanging the all-angle light tool lamp from an environmental surface.

As shown in fig. 8 to 13, the full angle light emitting tool lamp according to the second preferred embodiment of the present utility model is a portable tool lamp including a lamp body 10 and a base 20, the lamp body 10 being disposed at the base 20 for providing a full angle light emitting effect.

The lamp body 10 comprises one or more light sources 11 and a lamp holder 12, wherein the lamp holder 12 is in this embodiment pivotally mounted to the base 20 such that the lamp body 10 is pivotable relative to the base 20, such that a user can adjust the pivotal position of the lamp body 10 while holding the base 20 to bring the lamp body 10 to a suitable illumination position. That is, the relative angle between the lamp body 10 and the base 20 can be adjusted, so that the position of the lamp body 10 is adjusted to provide a full angle lighting effect from a proper position.

More specifically, the lamp body 10 further includes a heat sink 13 having three sides 131, and the lamp body 10 includes three lamp sources 11, wherein the three lamp sources 11 are assembled to the three sides 131 of the heat sink 13, respectively, so as to form the lamp body 10 with three sides emitting light.

Each of the light sources 11 includes a light source circuit board 111 and one or more light emitting elements 112 electrically connected to the light source circuit board 111, and the light emitting elements 112 may be various components capable of emitting light such as LEDs, OLEDs, fluorescent lamps, etc. Each of the light source circuit boards 111 is assembled on the corresponding side 131 of the heat dissipation base 13, so that heat generated when the light emitting element 112 works is timely transferred to the heat dissipation base 13 through the light source circuit boards 111 and dissipated.

Included angles α, β, θ are formed between the three side surfaces 131 of the heat dissipation base 13, where the included angles α, β, θ may all be acute angles, and the sum of the three is preferably 180 degrees, that is, straight lines of the three side surfaces 131 intersect to form a triangle. Preferably, the α and β are the same, and the straight lines of the three side surfaces 131 intersect to form an isosceles triangle.

In this embodiment, the lamp body 10 further includes three lens components 16, and the three lens components 16 are respectively disposed on the corresponding light source circuit boards 111 of the light sources 11, so as to cover the light emitting elements 112 on the light source circuit boards 111 respectively therein, and each lens component 16 is preferably a concave lens, so as to perform a function of scattering the light emitted by the corresponding light emitting element 112.

In this embodiment, unlike the above-mentioned embodiment, the light body 10 is configured to cover the corresponding light emitting element 112 by three independent lens members 16, so that the material used for the lenses is reduced, and in the manufacturing method of the light body 10, the lens members 16 may be mounted on the light source circuit board 111 of the light source 11, and then the light source circuit board 111 with the lens members 16 may be mounted on the heat sink 13, or the light source circuit board 111 may be mounted on the heat sink 13, and then the lens members 16 may be mounted on the light source circuit board 111.

As shown in fig. 13, the lamp body 10 forms a first dark light region 101 and a second dark light region 102 near the bottom corner corresponding to the heat sink 13, respectively, and forms a third dark light region 103 near the position corresponding to the top side of the heat sink 13. Therefore, on the surface corresponding to the bottom side of the heat sink 13, the light generated by the light sources 11 on the bottom side can cover the illumination on this side as much as possible, and the other two light sources 11 are obliquely arranged, so that the side close to the top side of the heat sink 13 can emit light toward that side, so that the area of the third dark light area 103 can be made as small as possible, and the lamp body 10 of the present utility model provides an all-angle illumination effect.

The cross section of the heat dissipation seat 13 is also trapezoidal in this embodiment, and the top side of the heat dissipation seat 13 is a short side of the trapezoid, so as to reduce the thickness of the top side of the heat dissipation seat 13, thereby reducing the shielding of the light emitted by the light sources 11 on two sides, and thus reducing the size of the third dim light zone 103.

It should be noted that, like the above embodiment, the lamp body 10 further includes an end light source 15 in this embodiment, so that the lamp body 10 can provide a lighting effect through the end light source 15 at the top. That is, the lamp body 10 may emit light to the front through the end lamp 15 to provide illumination.

As shown in fig. 14, the all-angle light emitting tool lamp according to the third preferred embodiment of the present utility model includes a lamp body 10 and a base 20, the lamp body 10 being disposed at the base 20 for providing an all-angle light emitting effect.

The lamp body 10 comprises one or more light sources 11 and a lamp holder 12, wherein the lamp holder 12 is in this embodiment pivotally mounted to the base 20 so as to be hinged to the base 20, such that the lamp body 10 is pivotable relative to the base 20, such that a user can adjust the pivotal position of the lamp body 10 to bring the lamp body 10 to a suitable lighting position while holding the base 20.

In this embodiment, the lamp body 10 further includes a heat dissipation base 13, which includes at least three heat dissipation plates 135, and the lamp body 10 includes three light sources 11, wherein the three light sources 11 are assembled to the three heat dissipation plates 135 of the heat dissipation base 13, respectively, so as to form the lamp body 10 with three-sided light emission.

Each of the light sources 11 includes a light source circuit board 111 and one or more light emitting elements 112 electrically connected to the light source circuit board 111, and the light emitting elements 112 may be various components capable of emitting light such as LEDs, OLEDs, fluorescent lamps, etc. Each of the light source circuit boards 111 is assembled to the corresponding heat dissipation plate 135, so that heat generated when the light emitting element 112 works is timely transferred to the heat dissipation plate 135 through the light source circuit board 111 and dissipated. Three of the heat dissipation plates 135 may be assembled with each other to form the heat dissipation seat 13, such as by bonding or by fixing members such as screws and nuts.

Included angles are formed between the extending directions of the three heat dissipation plates 135, wherein the included angles may be acute angles, and the sum of the three is preferably 180 degrees, that is, straight lines of the extending directions of the three heat dissipation plates 135 intersect to form a triangle. Preferably, the straight lines of the extending directions of the three heat dissipation plates 135 intersect to form an isosceles triangle.

In this embodiment, the lamp body 10 further includes three lens components 16, and the three lens components 16 are respectively disposed on the corresponding heat dissipation plates 135 to cover the light emitting elements 112 on the light source circuit board 111 mounted on the heat dissipation plates 135 therein, and each lens component 16 is preferably a concave lens, so as to perform a function of scattering the light emitted by the corresponding light emitting element 112.

In this embodiment, the lamp body 10 is formed by covering the corresponding light emitting element 112 and the lamp source circuit board 111 with three independent lens members 16, thereby reducing the materials used for the lenses, and in the manufacturing method of the lamp body 10, the lamp source 11 may be mounted to the corresponding heat dissipation plate 135, and the lens members 16 may be mounted to the heat dissipation plate 135 to cover the corresponding lamp source 11 therein, thereby forming a lamp source assembly 110, and then the heat dissipation plates 135 of the three lamp source assemblies 110 may be assembled to form the lamp body 10.

It will be appreciated that in this embodiment, the lamp body 10 includes three heat dissipation plates 135 in this embodiment, wherein three heat dissipation plates 135 are used to form the substrate of the corresponding lamp assembly 110.

It is noted that in the apparatus and method of the present utility model, the components or steps of the different embodiments may be disassembled and/or assembled without departing from the principles of the present utility model. Such decomposition and/or recombination should be considered to be included within the inventive concept of the present utility model.

It will be appreciated by persons skilled in the art that the embodiments of the utility model described above and shown in the drawings are by way of example only and are not limiting. The objects of the present utility model have been fully and effectively achieved. The functional and structural principles of the present utility model have been shown and described in the examples and embodiments of the utility model may be modified or practiced without departing from the principles described.

Claims (16)

1. An all-angle light-emitting tool lamp, comprising:

a base; and

the lamp body is connected to the base and comprises three lamp sources arranged along the surrounding direction so as to provide a full-angle luminous lighting effect, and the lamp body further comprises a lens, wherein the three lamp sources are positioned in the lens.

2. The full angle light tool lamp of claim 1 wherein said lamp body comprises a lamp base, said lamp base being movably connected to said base.

3. The full-angle light tool lamp according to claim 1, wherein each of the light sources comprises one light source circuit board and one or more light emitting elements electrically connected to the light source circuit board, wherein three of the light source circuit boards are arranged such that straight lines of extending directions thereof intersect to form a triangle.

4. The full angle light tool light of claim 3 wherein the triangle is an isosceles triangle.

5. The full angle light tool lamp of claim 1, wherein the lens is generally trapezoidal in cross-section and comprises a long side, a short side, two sides, and a plurality of transition sides between the sides and the long and short sides, wherein one of the light sources is disposed at a location corresponding to the long side and the other two of the light sources are disposed at a location corresponding to the sides.

6. The full angle light tool lamp according to any one of claims 1 to 5, wherein the lamp body comprises a heat sink, wherein three of the light sources are assembled to three sides of the heat sink, respectively.

7. The full angle light tool lamp according to claim 6, wherein the heat sink is cylindrical with channels for heat dissipation and electrical connection wiring arrangement.

8. The full angle light tool lamp according to any one of claims 1 to 5, wherein the lamp body has a full bright diameter along a surrounding direction of the axis thereof, thereby providing a lighting effect of the full angle light outside the full bright diameter.

9. The full angle light tool lamp according to any one of claims 1 to 5, wherein the lamp body further comprises an end light source to achieve top emission.

10. The full angle light tool lamp according to any one of claims 1 to 5, wherein the lamp body is hinged to the base.

11. The full angle light tool lamp of claim 10 wherein the base has a support surface, wherein the lamp body abuts the support surface after being folded.

12. The full angle light tool lamp according to claim 10, wherein the base comprises a base having a positioning groove and forming a protective wall, the protective wall being located at a bottom side of the positioning groove, wherein the lamp body is protected by the protective wall with its end portion located in the positioning groove after being folded.

13. A lamp body of a full angle lighting tool lamp, characterized in that it comprises three lamp sources arranged in a surrounding direction to provide a full angle lighting effect, and further comprises a lens, wherein three of the lamp sources are located in the lens.

14. The lamp body of the all-angle light emitting tool lamp according to claim 13, wherein each of the lamp sources comprises one lamp source circuit board and one or more light emitting elements electrically connected to the lamp source circuit board, wherein three of the lamp source circuit boards are arranged such that straight lines of extending directions thereof intersect to form a triangle.

15. The body of the full angle light tool lamp of claim 14, wherein the triangle is an isosceles triangle.

16. The lamp body of the full angle light tool lamp of claim 13, wherein the lens cross section is generally trapezoidal, comprising a long side, a short side, two sides, and a plurality of transition sides between the sides and the long side and the short side, wherein one of the lamp sources is disposed at a position corresponding to the long side, and the other two of the lamp sources are disposed at a position corresponding to the sides.