CN213712758U - Fixing device and lamp - Google Patents

Abstract

The utility model belongs to the technical field of the illumination, especially, relate to a fixing device and lamps and lanterns. The fixing device comprises a magnetic attraction structure and a buckle structure. The magnetic attraction structure comprises a connecting layer, a positioning plate and a bottom shell, the connecting layer is used for fixing the positioning plate to a structural part, the positioning plate is provided with a first magnetic attraction part capable of generating a magnetic attraction effect with a magnet, the bottom shell is provided with a placement cavity, the placement cavity is provided with an opening, the bottom shell is provided with a second magnetic attraction part capable of generating the magnetic attraction effect with the magnet, at least one of the first magnetic attraction part and the second magnetic attraction part is a magnet, and the bottom shell and the positioning plate are magnetically attracted and connected. The buckle structure comprises a first buckle part and a second buckle part matched with the first buckle part in a buckle mode. One end of the lamp body is inserted into the placing cavity at the opening of the placing cavity, and the first buckling part and the second buckling part are connected in a buckling mode. The utility model discloses a buckle structure and fix lamp body detachably to the drain pan, can realize the demountable installation of lamp body to the range of application of lamp body has been improved.

Description

Fixing device and lamp

Technical Field

The utility model belongs to the technical field of the illumination, especially, relate to a fixing device and lamps and lanterns.

Background

At present, a small night lamp which is movable in the market is generally arranged on a bedside table, a desktop or a platform. I.e. a horizontal plane is needed to support the lamp body.

And in other places that do not have horizontal holding surface, generally carry out the rigidity's setting to the lamp body, but this can cause inconvenience for the charging and the maintenance of follow-up lamp body. In addition, the conventional device for fixing the lamp body is generally locked by screws, and the subsequent position change of the fixing device is not facilitated.

SUMMERY OF THE UTILITY MODEL

An object of the embodiment of the present application is to provide a fixing device, which aims to solve the problem of how to detachably fix a lamp body and improve the convenience of using the fixing device.

In order to achieve the purpose, the technical scheme adopted by the application is as follows: there is provided a fixing device for detachably fixing a lamp body to a structural member, the fixing device including:

the magnetic attraction structure comprises a connecting layer, a positioning plate and a bottom shell, wherein the connecting layer is used for fixing the positioning plate to the structural part, the positioning plate is provided with a first magnetic attraction part capable of generating a magnetic attraction effect with a magnet, the bottom shell is provided with a placement cavity, the placement cavity is provided with an opening, the bottom shell is provided with a second magnetic attraction part capable of generating the magnetic attraction effect with the magnet, at least one of the first magnetic attraction part and the second magnetic attraction part is the magnet, and the bottom shell is in magnetic attraction connection with the positioning plate; and

the buckle structure comprises a first buckle part and a second buckle part matched with the first buckle part in a buckle mode, the first buckle part is arranged on the lamp body, and the second buckle part is arranged on the bottom shell and located at the edge of the opening of the placement cavity;

one end of the lamp body is inserted into the placement cavity at the opening of the placement cavity, and the first buckling part is connected with the second buckling part in a buckling mode.

In one embodiment, the first fastening portion is a first fastening head disposed on the lamp body, and the second fastening portion is a first fastening groove opened at an opening edge of the mounting cavity, and a free end of the first fastening head is fastened to the first fastening groove.

In one embodiment, the first fastening portion is a second fastening groove formed on the lamp body, and the second fastening portion is a second fastening head arranged at the edge of the opening of the mounting cavity, and a free end of the second fastening head is fastened to the second fastening groove.

In one embodiment, the first magnetic portion is a first magnetic portion made of metal iron, the second magnetic portion is a magnet, a positioning groove is formed in the bottom of the installation cavity, and the magnet is disposed in the positioning groove and magnetically engaged with the first magnetic portion.

In one embodiment, the positioning plate is provided with a positioning protruding ring protruding toward the surface of the bottom shell, and the bottom shell is provided with a positioning protruding ring groove corresponding to the positioning protruding ring.

Another object of the utility model is to provide a lamp, it includes as above fixing device, lamp still includes the lamp body, the lamp body includes shell structure and light source structure, shell structure has the luminous chamber, shell structure's surface has been seted up the intercommunication the light-emitting hole in luminous chamber, light source structure is located the luminous chamber and under conductive state to the light-emitting hole throws light, shell structure deviates from the one end holding in the light-emitting hole settle the chamber, first knot portion set up in shell structure.

In one embodiment, the light source structure comprises a light-emitting circuit board, a lamp bead arranged on the light-emitting circuit board, and a rechargeable battery electrically connected with the light-emitting circuit board.

In one embodiment, the lamp bead has a normally-on state and an induction state, the light source structure further comprises an induction controller connected with the light-emitting circuit board, and when the lamp bead is in the induction state, the induction controller is used for inducing environmental information and controlling the lamp bead according to the environmental information.

In one embodiment, an assembly opening is formed in one end, away from the light emitting hole, of the shell structure, the bottom shell covers the assembly opening, the first buckling portion is arranged at the edge of the assembly opening, the lamp further comprises a switch located in the light emitting cavity and arranged on the light emitting circuit board, the switch is used for switching the lamp beads between the normally-on state and the sensing state, and an operation hole is formed in the position, corresponding to the switch, of the bottom shell.

In one embodiment, a diffusion cover is further arranged at the light outlet, and the light rays are projected outwards through the diffusion cover.

The beneficial effect of this application lies in: through the articulamentum and fixed to the optional position with the locating plate, the effect is inhaled to rethread magnetism and is fixed to the locating plate with drain pan detachably to realize fixing device's demountable installation, follow-up only need change the articulamentum, just can realize the change of fixing device position, convenient to use and with low costs. Through buckle structure and fix lamp body detachably to the drain pan, can realize the demountable installation of lamp body to the range of application of lamp body has been improved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

Fig. 1 is a perspective structural view of a lamp provided in an embodiment of the present application;

FIG. 2 is a cross-sectional schematic view of the luminaire of FIG. 1;

FIG. 3 is an exploded view of the lamp of the embodiment of FIG. 1;

fig. 4 is an exploded schematic view of a lamp in another embodiment of fig. 1.

Wherein, in the figures, the respective reference numerals:

100. a light fixture; 10. a magnetic attraction structure; 50. a lamp body; 40. a diffusion cover; 30. a housing structure; 31. a light emitting cavity; 11. positioning a plate; 12. a bottom case; 13. a second magnetic attraction part; 14. a buckle structure; 101. a fixing device; 20. a light source structure; 21. a light emitting circuit board; 22. an energy storage assembly; 33. a light exit hole; 23. a lamp bead; 24. a charging interface; 122. an operation hole; 121. a placement cavity; 141. a second buckle head; 111. a first magnetic attraction part; 112. positioning the convex ring; 123. a positioning ring groove; 125. positioning a groove; 142. a second catching groove; 26. a switch;

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present application clearer, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings that is solely for the purpose of facilitating the description and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1 and fig. 3, an embodiment of the present invention provides a fixing device 101 for detachably fixing a lamp body 50 to a structural member, wherein the lamp body 50 can emit light in a conductive state. The structural member may be any position where the lamp body 50 is desired to be placed, and alternatively, the structural member is a vertically disposed door frame in this embodiment. The fixing device 101 includes a magnetic attraction structure 10 and a snap structure 14. The magnetic attraction structure 10 includes a connection layer, a positioning plate 11 and a bottom case 12, wherein the connection layer is used for fixing the positioning plate 11 to the structural member. Optionally, the connecting layer is an adhesive layer, and in this embodiment, the connecting layer is a 3M adhesive layer, through which the positioning board 11 can be adhered to the door frame. It will be appreciated that the location plate 11 may be fixed in any position by the connection layer. The positioning plate 11 is provided with a first magnetic attraction portion 111 capable of generating a magnetic attraction effect with the magnet. It is understood that the magnet can generate a magnetic field, and the first magnetic attraction portion 111 can also be a magnet or a metal, such as metallic iron, which can magnetically attract the magnet. The bottom case 12 has a mounting cavity 121, and the mounting cavity 121 has an opening, and optionally, a plane defined by the opening of the mounting cavity 121 is vertically disposed in the present embodiment. The bottom shell 12 is provided with a second magnetic portion 13 capable of generating a magnetic attraction effect with a magnet, and at least one of the first magnetic portion 111 and the second magnetic portion 13 is a magnet, it is understood that the second magnetic portion 13 may be a magnet or a metal capable of generating a magnetic attraction with a magnet, such as metallic iron. The bottom case 12 is magnetically connected to the positioning plate 11 by a magnetic attraction effect. The fastening structure 14 includes a first fastening portion disposed on the lamp body 50 and a second fastening portion disposed on the bottom case 12 and located at an opening edge of the accommodating cavity 121. One end of the lamp body 50 is inserted into the placement cavity 121 at the opening of the placement cavity 121, and the first fastening portion and the second fastening portion are fastened and connected.

Through the articulamentum and fix locating plate 11 to optional position, rethread magnetism effect and with drain pan 12 detachably fixed to locating plate 11 to realize fixing device 101's demountable installation, follow-up only need change the articulamentum, just can realize the change of fixing device 101 position, convenient to use and with low costs. The lamp body 50 is detachably fixed to the bottom case 12 by the snap structure 14, so that the detachable mounting of the lamp body 50 is achieved, thereby improving the application and mounting range of the lamp body 50.

Referring to fig. 1 and 3, in one embodiment, the first fastening portion is a first fastening head disposed on the lamp body 50, the second fastening portion is a first fastening groove opened at an opening edge of the mounting cavity 121, and a free end of the first fastening head is fastened to the first fastening groove. The lamp body 50 is detachably mounted by the snap fit of the first buckle head and the first buckle groove.

In one embodiment, the first fastening part is a second fastening groove 142 opened on the lamp body 50, and the second fastening part is a second fastening head 141 arranged at the opening edge of the mounting cavity 121, and the free end of the second fastening head 141 is fastened to the second fastening groove 142. Through the snap-fit of second discount 141 and second catching groove 142, and realize lamp body 50's demountable installation, operation process is simple, and the installation effectiveness is high.

Referring to fig. 1 and 3, optionally, four second fastening heads 141 are provided, each second fastening head 141 is arranged at intervals and circumferentially around the edge of the opening, and the number of the second fastening grooves 142 is adapted to the number of the second fastening heads 141 and is arranged in a one-to-one correspondence manner. By providing the plurality of second taps 141, stability and reliability of the installation of the lamp body 50 may be improved.

In one embodiment, the first magnetic portion 111 is a first magnetic portion 111 made of metal iron, and optionally, in this embodiment, the positioning plate 11 is integrally formed with the first magnetic portion 111, that is, the positioning plate 11 is an iron plate made of metal iron. The second magnetic attraction part 13 is a magnet, and optionally, the second magnetic attraction part 13 may be a permanent magnet or a permanent magnet.

Referring to fig. 1 and fig. 3, optionally, a positioning groove 125 is formed at the bottom of the installation cavity 121, and the magnet is disposed in the positioning groove 125 and magnetically attracted to the first magnetic attraction portion 111. The second magnetic portion 13 is a circular magnet, and the shape of the positioning groove 125 is adapted to the shape of the second magnetic portion 13, so that the positioning groove 125 can ensure the alignment of the second magnetic portion 13 and the first magnetic portion 111 and the stable magnetic connection.

Referring to fig. 3 and 4, in an embodiment, the positioning plate 11 is provided with a positioning protrusion ring 112 protruding toward the surface of the bottom case 12, and the bottom case 12 is provided with a positioning ring groove 123 corresponding to the positioning protrusion ring 112. Through the cooperation of location bulge loop 112 and location annular 123, can make the accurate magnetism of drain pan 12 inhale to locating plate 11, improve the convenience of assembly.

The utility model also provides a lamps and lanterns 100, this lamps and lanterns 100 include fixing device 101, and above-mentioned embodiment is referred to this fixing device 101's specific structure, because this lamps and lanterns 100 have adopted the whole technical scheme of above-mentioned all embodiments, consequently has all beneficial effects that the technical scheme of above-mentioned embodiment brought equally, no longer gives unnecessary details one by one here.

Referring to fig. 3 and 4, in an embodiment, the lamp 100 further includes a lamp body 50, the lamp body 50 includes a housing structure 30 and a light source structure 20, the housing structure 30 has a light emitting cavity 31, a light emitting hole 33 communicating with the light emitting cavity 31 is formed on a surface of the housing structure 30, the light source structure 20 is located in the light emitting cavity 31 and projects light to the light emitting hole 33 in a conductive state, an end of the housing structure 30 away from the light emitting hole 33 is received in the accommodating cavity 121, and the first fastening portion is disposed on the housing structure 30. Optionally, the overall shape of the lamp 100 is circular, the appearance is beautiful and elegant, and the shell structure 30 of the lamp body 50 is made of flame-retardant plastic material, which has the characteristic of high safety.

In one embodiment, the light source structure 20 includes a light emitting circuit board 21, a lamp bead 23 disposed on the light emitting circuit board 21, and a rechargeable battery electrically connected to the light emitting circuit board 21. Optionally, a plurality of lamp beads 23 are provided, and two kinds of LED lamp beads 23 are included, wherein one kind of LED lamp beads is a common light source, and can play a role of small night light illumination when being lighted; and the other kind is mosquito repellent lamp pearl 23, and the light that sends when lighting can play the mosquito repellent effect to realize the multi-functional purpose of a lamp.

Referring to fig. 3 and 4, optionally, the energy storage module 22 is a rechargeable battery, that is, the lamp 100 is configured as a rechargeable lamp 100, the housing structure 30 is provided with a charging interface 24, the charging structure is a universal TYPE-C interface used in a mobile phone, the charging adapter can be a mobile phone charger, the matching performance and compatibility are stronger, and the resource sharing is more convenient.

Alternatively, the lamp 100 can be installed at any desired position, and the lamp 100 is a rechargeable lamp 100, and when the power of the energy storage assembly 22 is used up, the lamp body 50 can be removed at any time, the lamp body 50 is electrically connected to a power supply with a socket, and the rechargeable lamp is recharged by a charger of the mobile phone, and when the rechargeable lamp is fully charged, the lamp body 50 can be installed on the bottom case 12 again to resume normal use. It is understood that the charging interface 24 can also be electrically connected to the socket via the power cord, so that the lamp 100 is lighted and glows for a long time.

Referring to fig. 3 and 4, in an embodiment, the lamp bead 23 has a normally-on state and an induction state, the light source structure 20 further includes an induction controller connected to the light-emitting circuit board 21, and when the lamp bead 23 is in the induction state, the induction controller is configured to sense environmental information and control the lamp bead 23 according to the environmental information. Optionally, the sensing controller detects the surrounding environment, and when it senses that someone is moving or acting around, the sensing controller controls the lamp bead 23 to be lighted, so as to keep the lamp 100 lighted constantly; when the induction controller detects that no person moves around the lamp 100, the induction controller controls the lamp beads 23 to be turned off; or after the induction controller controls the lamp bead 23 to be turned on, the induction controller does not detect that the person moves or acts again, the control lamp bead 23 keeps the on state for a preset time, for example, 60 seconds, and after the preset time, the lamp 100 is turned off; if the sensing controller senses that a person approaches again, the lamp 100 will return to the normally on state. In an embodiment, an assembly opening is opened at an end of the casing structure 30 away from the light exit hole 33, the bottom casing 12 covers the assembly opening, the first fastening portion is opened at an edge of the assembly opening, the lamp 100 further includes a switch 26 located in the light emitting cavity 31 and disposed on the light emitting circuit board 21, the switch 26 is used for switching the lamp bead 23 between a normally-on state and an induction state, and an operation hole 122 is opened at a position of the bottom casing 12 corresponding to the switch. Optionally, the user can select the lamp bead 23 to be in a normally-on state or an induction state through the switch 26 according to the needs of the user, so that the energy-saving and environment-friendly effects are better achieved.

Referring to fig. 3 and fig. 4, optionally, when the lamp 100 is in a normally on state, the energy storage component 22 supplies power to the lamp bead 23 for at least 5 hours, so that the lamp 100 performs long-time illumination.

In one embodiment, a diffusion cover 40 is further disposed at the light exit hole 33, and the light is uniformly projected outward through the diffusion cover 40.

The lamp 100 provided by the application can be installed at any required position, and is convenient to install, detach and use, and convenient to use at home; the energy storage component 22 is a rechargeable battery and is matched with a charger of the mobile phone, so that the charging is convenient and economical; the lamp beads 23 are provided with the mosquito repelling lamp beads 23 and emit mosquito repelling light sources, so that the purpose of multiple functions of one lamp is achieved, and the lamp has high economic benefits.

Optionally, the lamp 100 provided in this embodiment may be installed and adhered to the inside of a door frame, and when the user goes home and opens the door, the sensing controller detects the body movement, and the lamp bead 23 is turned on to provide a warm light for the user going home; the lamp 100 can be further pasted beside a mirror in a toilet, when a user needs to look into the mirror, the induction controller induces the action of the user, so that the light supplement illumination is immediately provided for the user by the lamp 100, the lamp is clearer, and a mirror front lamp is prevented from being installed in front of the mirror; the LED lamp can be further pasted on the edge of a bed or a place which is easy to sense when getting off the bed, when the user gets up at night, the sensing controller senses the action of getting off the bed, the lamp beads 23 are immediately lightened, illumination can be provided, and falling and collision can be prevented; when mosquitoes need to be repelled, the mosquito repelling switch is turned on to perform the light mosquito repelling function.

The present invention is not intended to be limited to the particular embodiments shown and described, but is to be accorded the widest scope consistent with the principles and novel features herein disclosed.

Claims (10)

1. A fixture for removably securing a lamp body to a structure, the fixture comprising:

the magnetic attraction structure comprises a connecting layer, a positioning plate and a bottom shell, wherein the connecting layer is used for fixing the positioning plate to the structural part, the positioning plate is provided with a first magnetic attraction part capable of generating a magnetic attraction effect with a magnet, the bottom shell is provided with a placement cavity, the placement cavity is provided with an opening, the bottom shell is provided with a second magnetic attraction part capable of generating the magnetic attraction effect with the magnet, at least one of the first magnetic attraction part and the second magnetic attraction part is the magnet, and the bottom shell is in magnetic attraction connection with the positioning plate; and

the buckle structure comprises a first buckle part and a second buckle part matched with the first buckle part in a buckle mode, the first buckle part is arranged on the lamp body, and the second buckle part is arranged on the bottom shell and located at the edge of the opening of the placement cavity;

one end of the lamp body is inserted into the placement cavity at the opening of the placement cavity, and the first buckling part is connected with the second buckling part in a buckling mode.

2. The fixture of claim 1, wherein: the first buckle part is a first buckle head arranged on the lamp body, the second buckle part is a first buckle groove arranged at the edge of the opening of the placement cavity, and the free end of the first buckle head is buckled in the first buckle groove.

3. The fixture of claim 1, wherein: the first buckling part is a second buckling groove formed in the lamp body, the second buckling part is a second buckling head arranged on the edge of the opening of the placement cavity, and the free end of the second buckling head is buckled in the second buckling groove.

4. The fixture of claim 1, wherein: the first magnetic part is made of metal iron, the second magnetic part is a magnet, a positioning groove is formed in the cavity bottom of the placement cavity, and the magnet is arranged in the positioning groove and matched with the first magnetic part in a magnetic mode.

5. The fixture of claim 1, wherein: the locating plate orientation the protruding location bulge loop that is equipped with of face of drain pan, the drain pan corresponds location bulge loop's position has seted up location bulge loop.

6. A lamp comprising the fixing device as claimed in any one of claims 1 to 5, wherein the lamp further comprises the lamp body, the lamp body comprises a housing structure and a light source structure, the housing structure has a light emitting cavity, a light emitting hole communicating with the light emitting cavity is formed in a surface of the housing structure, the light source structure is located in the light emitting cavity and projects light to the light emitting hole in a conductive state, an end of the housing structure away from the light emitting hole is accommodated in the accommodating cavity, and the first fastening portion is disposed in the housing structure.

7. The luminaire of claim 6, wherein: the light source structure comprises a light-emitting circuit board, a lamp bead arranged on the light-emitting circuit board and a rechargeable battery electrically connected with the light-emitting circuit board.

8. The luminaire of claim 7, wherein: the lamp bead has normal bright state and response state, the light source structure still includes the connection the response controller of luminescent circuit board, when the lamp bead is in the response state, the response controller is used for responding to environmental information, and according to environmental information and control the lamp bead.

9. The luminaire of claim 8, wherein: the shell structure deviates from the assembly opening has been seted up to the one end in light-emitting hole, the drain pan lid fits the assembly opening, just first knot portion is seted up in the edge of assembly opening, lamps and lanterns still are including being located luminous chamber just set up in luminescent circuit board's change over switch, change over switch be used for with the lamp pearl in the normal bright state with switch between the response state, the drain pan corresponds the handle hole has been seted up to change over switch's position.

10. The luminaire of claim 6, wherein: the light-emitting hole is also provided with a diffusion cover, and the light rays are projected outwards through the diffusion cover.

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