CN207661641U - A protective LED lamp - Google Patents

Abstract

The utility model discloses a protected L ED lamp, comprises a box bod and a lamp body, the lamp body is installed in the upper surface left side of box body, the battery is installed in the inner chamber left side of box body, the upper and lower both ends of first spring link to each other with spring groove and layer board respectively, first wiring is installed to the right-hand member of battery, resistance is installed to the right side bottom inner chamber of box body, the left end and the first wiring electrical property of resistance link to each other, the last surface overlap joint of iron sheet and resistance links to each other this protected L ED lamp has reached the purpose of illumination, can provide electric power for the luminous of lamp body through the battery, establishes ties through resistance and lamp body, has reached the purpose of distributing battery voltage with the lamp body is done all the job, has reached the purpose that makes the length change of resistance access circuit, makes the luminance of lamp body change along with the difference of access length, through the cooperation of inserted bar and slot, makes the luminance of lamp body have seven different selections, has satisfied the demand.

Description

A protective LED lamp

technical field

The utility model relates to the technical field of LED lamps, in particular to a protective LED lamp.

Background technique

The LED lamp is an electroluminescent semiconductor material chip, which is cured on the bracket with silver glue or white glue, and then connected to the chip and the circuit board with silver or gold wires, and sealed with epoxy resin around it to protect the inner core wire. Function, the shell is finally installed, so the shock resistance of the LED lamp is good.

Therefore, LED lamps are widely used in daily life. For example, the utility model patent with the application number CN 104948984A includes a lampshade, a heat dissipation cover, an oblique light guide plate and a horizontal light guide plate. Although the utility model patent has a simple structure, due to its lack of For the adjustment mechanism of light, it cannot meet people's needs in daily life.

Utility model content

The purpose of this utility model is to provide a protective LED lamp to solve the problems raised in the above-mentioned background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: a protective LED lamp, including a box body and a lamp body, a lamp body is installed on the left side of the upper surface of the box body, and the left side of the inner cavity of the box body is A battery is installed, the left end of the battery is equipped with a third wire, the top of the third wire is electrically connected to the bottom left side of the lamp body, and the second wire is installed on the bottom right side of the lamp body. An iron rod is installed on the right end of the second connection, an iron sheet is installed on the bottom right end of the iron rod, a slide plate is installed on the upper surface of the iron rod, and a plurality of slots are opened on the upper surface of the slide plate, and the top four corners of the slide plate are installed There is a slide block, slideways are installed on the front and back of the top inner wall on the right side of the box body, the slide block runs through the slideway, a pull bar is installed on the right side of the upper surface of the slide plate, and a spring is installed on the upper surface of the box body slot, the spring groove is equipped with an insertion rod, and the insertion rod passes through the box body and the slot in turn, the bottom outer wall of the insertion rod is equipped with a supporting plate, and the top outer wall of the insertion rod is installed with a first spring, The upper and lower ends of the first spring are respectively connected to the spring groove and the supporting plate, the first wiring is installed on the right end of the battery, and a resistor is installed in the right bottom inner cavity of the box body, and the left end of the resistor is connected to the second A wire is electrically connected, and the iron sheet is connected to the upper surface of the resistor by overlapping.

Preferably, an outer cover is installed on the outside of the lamp body, second springs are installed on the left and right sides of the bottom inner cavity of the outer cover, a backing plate is installed on the bottom end of the second spring, and the lower surface of the backing plate A clamping block is installed, and the clamping block passes through the outer cover and the box body in sequence.

Preferably, a handle is installed on the top end of the insertion rod.

Preferably, a silicone sleeve is installed on the top of the pull rod.

Preferably, a rubber sleeve is installed on the outer wall of the resistor.

Compared with the prior art, the utility model has the beneficial effects that: the protective LED lamp can be illuminated through the lamp body to achieve the purpose of lighting, the battery can provide power for the lamp body to emit light, and the resistor and the lamp body can Connecting in series achieves the purpose of distributing the battery voltage with the lamp body. By pushing the pull rod, the slide plate can be moved left and right to achieve the purpose of changing the length of the resistor connected to the circuit, so that the brightness of the lamp body can be adjusted according to the length of the connection. Change, through the cooperation of the insertion rod and the slot, there are seven different options for the brightness of the lamp body, which meets the needs of modern life.

Description of drawings

Fig. 1 is a structural representation of the utility model;

Fig. 2 is a schematic diagram of the box body structure of the present utility model;

Fig. 3 is the lamp body circuit diagram of the present utility model;

Fig. 4 is a schematic diagram of the structure of the outer cover of the present invention.

In the figure: 1. Box body, 2. Lamp body, 3. Battery, 4. First connection, 5. Resistance, 6. Second connection, 7. Third connection, 8. Slideway, 9. Support plate, 10 , first spring, 11, spring groove, 12, inserting rod, 13, slider, 14, pull rod, 15, slide plate, 16, iron rod, 17, iron sheet, 18, slot, 19, outer cover, 20, backing plate , 21, the second spring, 22, the block, 23, the handle, 24, the silicone sleeve, 25, the rubber sleeve.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1-4, the utility model provides a technical solution: a protective LED lamp, including a box body 1 and a lamp body 2, a lamp body 2 is installed on the left side of the upper surface of the box body 1, and the lamp body 2 can Lighting is the main structure of the LED lamp. A battery 3 is installed on the left side of the inner cavity of the box body 1. The battery 3 provides power for the lamp body 2. The left end of the battery 3 is installed with a third connection 7. The top of the third connection 7 is connected to the The bottom left side of the lamp body 2 is electrically connected, the bottom right side of the lamp body 2 is equipped with a second wiring 6, the right end of the second wiring 6 is equipped with an iron rod 16, and the bottom right end of the iron rod 16 is equipped with an iron sheet 17, and the iron 17 is Conductive material, so that the circuit can be normally connected, the upper surface of the iron rod 16 is equipped with a slide plate 15, and the upper surface of the slide plate 15 is provided with seven slots 18, so that the brightness of the lamp body 2 has 7 options, and the top four corners of the slide plate 15 are installed There is a slide block 13, and slideways 8 are installed on the front and back of the top inner wall on the right side of the box body 1. The slide block 13 runs through the slideway 8, so that the slide plate 15 can slide freely to adjust the brightness of the lamp body 2. The upper surface of the slide plate 15 Pull bar 14 is installed on the right side, and spring groove 11 is installed on the upper surface of box body 1, and plunger 12 is installed in spring groove 11, and plunger 12 runs through box body 1 and slot 18 successively, slide plate 15 is fixed, prevents Its looseness affects the brightness of the lamp body 2. The bottom outer wall of the insertion rod 12 is equipped with a supporting plate 9, and the top outer wall of the insertion rod 12 is equipped with a first spring 10. The upper and lower ends of the first spring 10 are respectively connected with the spring groove 11 and the bracket The plate 9 is connected to prevent the insertion rod 12 from shaking. The right end of the battery 3 is installed with the first connection 4. The inner cavity on the right side of the box body 1 is installed with a resistor 5. The left end of the resistor 5 is electrically connected with the first connection 4. The iron sheet 17 is connected to the upper surface of the resistor 5 by overlapping, the current passes from the right end of the battery 3 through the first connection 4 and then passes through the left side of the resistor 5, which is the part where the resistor 5 is connected to the circuit, then passes through the iron sheet 17, and then passes through the iron rod 16 It flows into the second connection 6, and finally passes through the lamp body 2, and flows back from the third connection 7 to the battery 3 to form a circuit, so that the lamp body 2 is illuminated. The outer cover 19 is installed on the outside of the lamp body 2, which protects the lamp body 2 from damage. The left and right sides of the bottom inner cavity of the outer cover 19 are equipped with a second spring 21, the bottom of the second spring 21 is equipped with a backing plate 20, the lower surface of the backing plate 20 is equipped with a block 22, and the backing plate 20 prevents the block 22 from falling off , the block 22 runs through the cover 19 and the box body 1 in turn to prevent the cover 19 from coming off, the top of the plunger 12 is equipped with a handle 23, the top of the pull bar 14 is equipped with a silicone sleeve 24, and the outer wall of the resistor 5 is equipped with a rubber sleeve 25.

Pull out the plunger 12 to make it withdraw from the slot 18, so that the slide plate 15 can move freely along the slideway, push the pull bar 14, drive the slide plate 15 to move to the right, connect the iron sheet 17 with the resistor, and make the battery 3 and the lamp A loop is formed between the bodies 2, the right end of the battery 3 is the positive pole, the current passes through the first connection 4 from the right end of the battery 3, and then passes through the left side of the resistor 5, which is the part where the resistor 5 is connected to the circuit, and then passes through the iron sheet 17, and finally It flows into the second connection 6 through the iron rod 16, and finally passes through the lamp body 2, and flows back to the battery 3 from the third connection 7 to form a circuit, so that the lamp body 2 lights up, because the left part of the resistance 5 is connected to the circuit, and according to the ohm According to the law, when the material is the same, the shorter the length, the smaller the resistance. As the pull rod 14 is pushed to the left, the part of the resistance 5 connected to the circuit becomes less, and the resistance of the circuit decreases. The voltage of the circuit is provided by the battery 3, that is, the voltage is not change, so the current increases, the brightness of the lamp body 2 becomes brighter, and the brightness of the lamp body 2 is adjusted. After the adjustment is completed, release the insertion rod 12 to make it enter the slot 18 under the push of the first spring 10 In the process, the slide plate 15 is fixed to prevent it from shaking and affecting the brightness of the lamp body 2 .

In the description of the present utility model, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", " The orientation or positional relationship indicated by "top", "inner", "front", "central", "both ends" etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description , rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the utility model.

In this utility model, unless otherwise clearly specified and limited, terms such as "installation", "setting", "connection", "fixation" and "rotation" should be understood in a broad sense, for example, it may be a fixed connection, It can also be a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediary, and it can be the internal communication of two components or the interaction of two components Unless otherwise clearly defined, those skilled in the art can understand the specific meanings of the above terms in the present utility model according to specific situations.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (5)

1. the upper surface left side of a kind of protection formula LED light, including box body (1) and lamp body (2), the box body (1) is equipped with lamp body (2), it is characterised in that：Accumulator (3) is installed on the left of the inner cavity of the box body (1), the left end of the accumulator (3) is equipped with Third wiring (7), the top of the third wiring (7) and the bottom left of lamp body (2) are electrical connected, the bottom of the lamp body (2) The second wiring (6) is installed on the right side of portion, the right end of second wiring (6) is equipped with iron (16), the bottom of the iron (16) Portion's right end is equipped with iron plate (17), and the upper surface of the iron (16) is equipped with slide plate (15), the upper surface of the slide plate (15) Multiple slots (18) are provided with, the top quadrangle of the slide plate (15) is mounted on sliding block (13), the right hand top of the box body (1) Slideway (8) is mounted on before and after inner wall, the sliding block (13) is run through slideway (8), installed on the right side of the upper surface of the slide plate (15) There are pull rod (14), the upper surface of the box body (1) that spring groove (11) is installed, inserted link is installed in the spring groove (11) (12), the inserted link (12) sequentially passes through box body (1) and slot (18), and the bottom outer wall of the inserted link (12) is equipped with supporting plate (9), the top exterior walls of the inserted link (12) are equipped with the first spring (10), the upper and lower ends of first spring (10) respectively with Spring groove (11) is connected with supporting plate (9), and the right end of the accumulator (3) is equipped with the first wiring (4), the right side of the box body (1) Side bottom inner cavity is equipped with resistance (5), and left end and the first wiring (4) of the resistance (5) are electrical connected, the iron plate (17) with The upper surface overlap joint of resistance (5) is connected.

2. a kind of protection formula LED light according to claim 1, it is characterised in that：The outside of the lamp body (2) is equipped with outer It covers (19), second spring (21) is mounted at left and right sides of the bottom inner cavity of the outer cover (19), the second spring (21) Bottom end is equipped with backing plate (20), and the lower surface of the backing plate (20) is equipped with fixture block (22), and the fixture block (22) sequentially passes through outer Cover (19) and box body (1).

3. a kind of protection formula LED light according to claim 1, it is characterised in that：The top of the inserted link (12) is equipped with Handle (23).

4. a kind of protection formula LED light according to claim 1, it is characterised in that：The top of the pull rod (14) is equipped with Silica gel sheath (24).

5. a kind of protection formula LED light according to claim 1, it is characterised in that：The outer wall of the resistance (5) is equipped with rubber Gum cover (25).