CN217742395U

CN217742395U - Plant growing lamp

Info

Publication number: CN217742395U
Application number: CN202221618178.9U
Authority: CN
Inventors: 朱峰; 朱志青; 杨林; 杨海涛
Original assignee: Longhorn Intelligent Tech Co ltd
Current assignee: Longhorn Intelligent Tech Co ltd
Priority date: 2022-06-27
Filing date: 2022-06-27
Publication date: 2022-11-08
Anticipated expiration: 2032-06-27

Abstract

The application belongs to the technical field of the illumination, a vegetation lamp is provided, include: the first mounting frame is provided with a power supply module; the first fixing seat is arranged on the first mounting frame, and a first connecting part electrically connected with the power supply module is arranged on the first fixing seat; the lamp strip, be equipped with first mount pad just on the lamp strip be equipped with the second connecting portion on the first mount pad, first mount pad detachably connect in first fixing base, so that the lamp strip install in first mounting bracket just makes the second connecting portion with first connecting portion electric connection. Above-mentioned vegetation lamp can reduce packing and cost of transportation to can swiftly assemble.

Description

Plant growing lamp

Technical Field

The application belongs to the technical field of the illumination, more specifically says, relates to a vegetation lamp.

Background

The vegetation lamp is the lamps and lanterns that use among the vegetation process, can release the light filling or replace the sunlight completely to the plant, and traditional vegetation lamp includes the frame and installs a plurality of lamp strips on the frame.

The plant growth lamp is large in size, so that the plant growth lamp can be folded and unfolded for convenience of transportation, the plant growth lamp can be folded during transportation or storage to reduce the size, however, the folded plant growth lamp still has the large size, and the packaging and transportation cost is high; in addition, the light bars and the frame are detachably connected by the plant growth lamp, but each light bar needs to be independently wired, and the assembly is complicated.

SUMMERY OF THE UTILITY MODEL

An object of the embodiment of this application is to provide a vegetation lamp, can reduce packing and cost of transportation to and can swiftly assemble.

To achieve the above object, the present application provides a plant growth lamp comprising:

the first mounting frame is provided with a power supply module;

the first fixing seat is arranged on the first mounting frame, and a first connecting part electrically connected with the power supply module is arranged on the first fixing seat;

the lamp strip, be equipped with first mount pad just on the lamp strip be equipped with the second connecting portion on the first mount pad, first mount pad detachably connect in first fixing base, so that the lamp strip install in first mounting bracket just makes the second connecting portion with first connecting portion electric connection.

In some embodiments, a fixing groove is formed in the first fixing seat, and the first connecting portion is protruded into the fixing groove; the first installation seat of the lamp strip is at least partially accommodated in the fixing groove.

In some embodiments, the first fixing seat includes a seat body and a self-locking assembly disposed on the seat body, the fixing groove is disposed in the seat body, and the self-locking assembly is configured to clamp the first mounting seat.

In some embodiments, the self-locking assembly includes a sliding block and an elastic member, one end of the elastic member abuts against one side of the seat body deviating from the first mounting seat, and the other end of the elastic member is connected to the sliding block; the first mounting seat is provided with a first mounting hole, and the sliding block can slide under the action of elastic force of the elastic piece to penetrate through the first mounting hole.

In some embodiments, the self-locking assembly includes a pressing cover, the pressing cover is rotatably connected to the seat body, and the pressing cover can rotate towards the fixing groove to abut against the first mounting seat.

In some embodiments, the pressing cover is provided with a sliding block and an elastic member, the first fixing seat is provided with a second mounting hole at the top of the fixing groove, and the sliding block can be clamped in the second mounting hole under the elastic force of the elastic member.

In some embodiments, a receiving groove is provided in the gland; the slider the quantity of elastic component is two, the elastic component is located in the holding tank just the slider slides and wears to locate in the gland, two the slip direction of slider all is on a parallel with the extending direction of first mounting bracket.

In some embodiments, a waterproof seal is sleeved on the peripheral side of the first connecting portion.

In some embodiments, the plant growth lamp further comprises a control circuit board disposed within the first mounting bracket and electrically connected to the power module, the control circuit board being configured to control at least one of a brightness and a color temperature of the light bar; and a waterproof sleeve is arranged outside the control circuit board and is manufactured by adopting a low-pressure injection molding process.

In some embodiments, the plant growth lamp further comprises a second mounting frame arranged opposite to the first mounting frame, and a second fixing seat is arranged on the second mounting frame; the two ends of the lamp strip are respectively provided with the first mounting seat and the second mounting seat, and the first mounting seat and the second mounting seat are respectively detachably connected to the first fixing seat and the second fixing seat; the quantity of lamp strip is a plurality of, and is a plurality of the lamp strip is followed the length direction interval of first mounting bracket sets up.

The plant growth lamp comprises a first mounting frame, a first fixed seat arranged on the first mounting frame, and a lamp strip detachably connected to the first fixed seat; when the lamp strip is packaged and transported, the lamp strip, the first mounting frame and the first fixed seat can be separately packaged, so that the volume of the plant growth lamp is reduced, and the packaging and transporting cost is further reduced; when needs assemble, connect the first mount pad on the lamp strip in the first fixing base on the first mounting bracket, not only can realize mechanical connection, still realized the electric connection of second connecting portion and first connecting portion simultaneously, so, lamp strip accessible second connecting portion, first connecting portion electric connection realize quick assembly in the power module on the first mounting bracket to need not be for every lamp strip wiring alone. Therefore, the plant growth lamp can reduce the packaging and transportation cost and can be quickly assembled.

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 schematic perspective view of a plant growth lamp according to an embodiment of the present disclosure;

FIG. 2 is a schematic perspective view of the plant growth lamp shown in FIG. 1 from another angle;

FIG. 3 is an enlarged view of a portion A of the plant growth lamp shown in FIG. 2;

FIG. 4 is a schematic perspective view of the first fixing base and the first mounting base of the plant growth lamp shown in FIG. 1;

FIG. 5 is an exploded perspective view of the first fixing base and the first mounting base shown in FIG. 4;

FIG. 6 is an exploded perspective view of the first fixing base and the first mounting base shown in FIG. 5;

FIG. 7 is a block diagram of the plant growth lamp shown in FIG. 1;

fig. 8 is a schematic perspective view of a plant growth lamp provided in the second embodiment of the present application;

FIG. 9 is an enlarged view of a portion B of the plant growth lamp shown in FIG. 8;

FIG. 10 is an exploded perspective view of the plant growth lamp shown in FIG. 8;

FIG. 11 is an enlarged view of a portion C of the plant growth lamp shown in FIG. 10;

FIG. 12 is a perspective view of the plant growth lamp shown in FIG. 11 with the cover plate removed from the first fixing base;

wherein, in the figures, the respective reference numerals:

100. a plant growing lamp;

10. a first mounting bracket; 11. a power supply module; 12. a control circuit board; 13. a touch button; 14. an electrical interface;

20. a first fixed seat; 21. a base body; 211. a first connection portion; 212. a fixing groove; 213. a second mounting hole; 214. a groove; 22. a self-locking assembly; 221. a slider; 222. an elastic member; 223. a base plate; 2231. a slide hole; 224. a gland; 2241. accommodating grooves; 225. a cover plate;

30. a light bar; 31. a first mounting seat; 311. a second connecting portion; 312. a first mounting hole; 313. a body; 314. a side plate; 32. a lamp housing; 33. a lamp panel; 34. a heat sink; 35. a second mounting seat;

40. a second mounting bracket; 50. a second fixed seat.

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.

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.

It should be noted that the same reference numerals are used to denote the same components or parts in the embodiments of the present application, and for the same parts in the embodiments of the present application, only one of the parts or parts may be given the reference numeral, and it should be understood that the reference numerals are also applicable to the other same parts or parts.

Referring to fig. 1 to 3, a plant growth lamp 100 according to an embodiment of the present disclosure includes a first mounting frame 10, a first fixing base 20, and a light bar 30.

The first mounting bracket 10 is used for mounting the first fixing seat 20 and the light bar 30, and a power module (not shown) is arranged on the first mounting bracket 10 and used for supplying power to the light bar 30. An accommodating cavity is formed inside the first mounting frame 10, and the power supply module can be arranged in the accommodating cavity in the first mounting frame 10, so that the power supply module can be hidden by the plant growth lamp 100, and the appearance structure is simple; it will be appreciated that the power supply module may also be secured to the first mounting bracket 10.

First fixing base 20 is arranged on first mounting bracket 10, and first connecting portion 211 electrically connected with the power module is arranged on first fixing base 20.

The light bar 30 is provided with a first mounting seat 31, the first mounting seat 31 is provided with a second connecting portion 311, and the first mounting seat 31 is detachably connected to the first fixing seat 20, so that the light bar 30 is mounted on the first mounting frame 10 and the second connecting portion 311 is electrically connected to the first connecting portion 211.

As shown in fig. 1, in the embodiment, the number of the first fixing seats 20 and the number of the light bars 30 are multiple, but not limited thereto, the number of the first fixing seats 20 and the number of the light bars 30 may also be one; meanwhile, in this embodiment, the first fixing seat 20 is disposed at the end of the light bar 30, and it can be understood that the first fixing seat 20 can also be fixed at the middle of the light bar 30, so that the middle of the light bar 30 is connected to the first mounting frame 10 through the first fixing seat 20.

The plant growth lamp 100 comprises a first mounting frame 10, a first fixing seat 20 arranged on the first mounting frame 10, and a lamp strip 30 detachably connected to the first fixing seat 20; during packaging and transportation, the light bar 30, the first mounting frame 10 and the first fixing seat 20 can be packaged separately, so that the volume of the plant growth lamp 100 is reduced, and the packaging and transportation cost is further reduced; when the light bar 30 needs to be assembled, the first mounting seat 31 on the light bar 30 is connected to the first fixing seat 20 on the first mounting frame 10, so that not only can the mechanical connection be realized, but also the electrical connection between the second connecting portion 311 and the first connecting portion 211 can be realized, so that the light bar 30 can be electrically connected to the power module on the first mounting frame 10 through the second connecting portion 311 and the first connecting portion 211, the rapid assembly is realized, and the individual wiring for each light bar 30 is not required. Accordingly, the above vegetation lamp 100 can reduce packaging and transportation costs, and can be quickly assembled.

Referring to fig. 1 to 6, a fixing groove 212 is disposed in the first fixing base 20, and the first connecting portion 211 is protruded in the fixing groove 212; the first mounting seat 31 of the light bar 30 is at least partially received in the fixing groove 212. Thus, during assembly, the first mounting seat 31 of the light bar 30 can be inserted into the first fixing seat 20 on the first mounting frame 10, the fixing groove 212 can limit the first mounting seat 31, and it is ensured that the second connecting portion 311 on the first mounting seat 31 can be electrically connected with the first connecting portion 211 in the first fixing seat 20. Optionally, the first connection portion 211 is a socket provided with a plurality of jacks, wherein two jacks are respectively a positive jack and a negative jack; the second connecting portion 311 is a plug having a plurality of connecting posts.

In an embodiment, the first fixing seat 20 includes a seat body 21 and a self-locking component 22 disposed on the seat body 21, the fixing groove 212 is disposed in the seat body 21, and the self-locking component 22 is configured to clamp the first mounting seat 31. Therefore, the self-locking assembly 22 can automatically clamp and lock the first mounting seat 31 to prevent the light bar 30 from falling off from the first mounting frame. It is understood that self-locking assembly 22 may be eliminated or replaced with other fasteners.

As shown in fig. 4, 5, and 6, the self-locking assembly 22 includes a sliding block 221 and an elastic member 222, one end of the elastic member 222 abuts against one side of the seat 21 away from the first mounting seat 31, and the other end is connected to the sliding block 221; the first mounting seat 31 is provided with a first mounting hole 312, and the slider 221 can be slidably inserted into the first mounting hole 312 under the elastic force of the elastic element 222. Optionally, the first mounting seat 31 includes a body 313 and a side plate 314 connected to one side of the body 313, one end of the side plate 314 extends beyond the body 313 to form an extended portion, and the first mounting hole 312 is disposed on the extended portion, so that the sliding block 221 can slide under the body 313 until being clamped into the first mounting hole 312; the self-locking structure is compact and ingenious in structure. In addition, a blind groove is formed in the body 313, the second connecting portion 311 is disposed in the blind groove, and the body 313 can be completely accommodated in the fixing groove 212 and attached to a groove wall of the fixing groove 212, so that the waterproof grade is further improved.

During assembly, the sliding block 221 is slid and the elastic member 222 is compressed; placing the lamp body on the first mounting frame 10, so that the first mounting seat 31 on the lamp body is fastened in the fixing groove 212 of the first fixing seat 20; the sliding block 221 is loosened, the sliding block 221 slides under the elastic force of the elastic member 222 and penetrates through the first mounting hole 312 of the first mounting seat 31, that is, the sliding block 221 can be clamped in the mounting hole, so that the lamp body is locked, and the lamp body is prevented from falling relative to the first mounting frame 10.

Optionally, one side that the seat body 21 deviates from the fixed slot 212 is equipped with the groove 214, the groove 214 upper cover is equipped with the bottom plate 223, the elastic component 222 is accommodated in the groove 214, the sliding hole 2231 has been seted up on the bottom plate 223, one end of the slider 221 is located one side that the bottom plate 223 deviates from the groove 214, the other end slides and wears to locate in the sliding hole 2231 and to prop up with the elastic component 222, so, the elastic component 222 can be accommodated in the groove 214, and the slider 221 can play the guide effect to the slip of slider 221, make the direction of motion of slider 221 keep accurate.

Optionally, one side of the first mounting bracket 10 facing the light bar 30 is provided with a positioning groove, and the base body 21 is fixed in the positioning groove, so that the plant growth lamp has a simple structure and a small volume.

In one embodiment, a waterproof seal is sleeved around the first connecting portion 211. The waterproof sealing member may be a sealing ring, and when the first mounting seat 31 is inserted into the fixing groove 212 of the first fixing seat 20, the waterproof sealing member abuts between the first connecting portion 211 and the second connecting portion 311, so as to achieve a good waterproof effect.

Referring to fig. 1 and 7 again, the plant growth lamp 100 further includes a control circuit board 12, the control circuit board 12 is disposed in the first mounting frame 10 and electrically connected to the power module 11, and the control circuit board 12 is used for controlling at least one of the brightness and the color temperature of the light bar 30; a waterproof jacket is arranged outside the control circuit board 12 and is manufactured by adopting a low-pressure injection molding process. In this manner, plant growth light 100 can control the brightness and/or color temperature of light bar 30 via control circuitry 12.

Optionally, the first mounting frame 10 is provided with a plurality of touch buttons 13 electrically connected to the control circuit board 12, and the control circuit board 12 adjusts the light of the light bar 30 by pressing the touch buttons 13. For example, the number of the touch buttons 13 is 6, and the plant growth lamp 100 can realize six-gear dimming; the drawback that current vegetation lamp 100's dimming knob is waterproof can be solved in this application, prevents simultaneously that the knob from being struck and damaged in the transportation. The first mounting bracket 10 is further provided with an electrical interface 14 electrically connected to the control circuit board 12.

As shown in fig. 1 and 2, in an embodiment, the plant growth lamp 100 further includes a second mounting frame 40 disposed opposite to the first mounting frame 10, and the second mounting frame 40 is provided with a second fixing seat 50; a first mounting seat 31 and a second mounting seat 35 are respectively arranged at two ends of the light bar 30, and the first mounting seat 31 and the second mounting seat 35 are respectively detachably connected to the first fixing seat 20 and the second fixing seat 50; the number of the light bars 30 is a plurality of, and the plurality of light bars 30 are arranged along the length direction of the first mounting frame 10 at intervals.

Optionally, the light bar 30 includes a lamp housing 32, a lamp panel 33 disposed in the lamp housing 32, and a heat sink 34 disposed on the lamp housing 32; the first and second mounting

seats

31 and 35 are respectively connected to opposite ends of the lamp housing 32. The heat sink 34 may be located at both ends of the lamp housing 32, and the heat sink 34 near the first mounting bracket 10 is omitted from fig. 2 for convenience of illustration.

It can be understood that the first and second mounting

seats

31 and 35 at the two ends of the light bar 30 have substantially the same structure, the first and second fixing seats 20 and 50 each include a seat body 21 and a self-locking assembly 22, and optionally, the first connecting portion 211 for electrical connection may be omitted from the second fixing seat 50, and the second connecting portion may be omitted from the second mounting seat 35.

By adopting the technical scheme, the plant growth lamp 100 is of a spider-shaped structure, and can provide a larger illumination area; above-mentioned vegetation lamp 100 can supply the customer to independently assemble, when the equipment, connect the first mount pad 31 of every lamp strip 30 in first fixing base 20 respectively, and connect the second mount pad in second fixing base 50, second connecting portion 311 electric connection in first mount pad 31 is in first connecting portion 211 in first fixing base 20, can realize switching on of lamp strip 30 circuit fast, need not to every lamp strip 30 connecting wire, the equipment degree of difficulty has been reduced, the packaging efficiency has been promoted, it is more convenient to use, vegetation lamp 100 that this application provided is with the mounting bracket, lamp strip 30 carries out the module design, customer DIY fast-assembling has really been solved, and the problem that the packing cost of transportation is high.

Referring to fig. 8 to 12, a second embodiment of the present application provides a plant growth lamp 100, which includes a first mounting frame 10, a first fixing base 20 and a light bar 30. The first mounting frame 10 is provided with a power supply module, the first fixed seat 20 is arranged on the first mounting frame 10, and the first fixed seat 20 is provided with a first connecting part 211 electrically connected with the power supply module; the light bar 30 is provided with a first mounting seat 31, the first mounting seat 31 is provided with a second connecting portion 311, and the first mounting seat 31 is detachably connected to the first fixing seat 20, so that the light bar 30 is mounted on the first mounting frame 10 and the second connecting portion 311 is electrically connected to the first connecting portion 211.

The first fixing seat 20 includes a seat body 21 and a self-locking component 22 disposed on the seat body 21, a fixing groove 212 is disposed in the seat body 21, and the self-locking component 22 is used for clamping the first mounting seat 31.

The difference from the first embodiment is that the self-locking assembly 22 includes a pressing cover 224, the pressing cover 224 is rotatably connected to the seat body 21, and the pressing cover 224 can rotate toward the fixing groove 212 to abut against the mounting seat.

In the self-locking assembly 22 on the left in fig. 8, the gland 224 is in an open state; in the self-locking assembly 22 on the right side of fig. 8, the gland 224 is in a closed position. When the light bar 30 is assembled, the first mounting seat 31 on the light bar 30 is inserted into the fixing groove 212 of the first mounting seat 31, and then the pressing cover 224 is rotated to abut against the pressing cover 224 on the mounting seat, so that the self-locking function can be realized, the light bar 30 can be locked, and the light bar 30 can be prevented from falling off. To facilitate rotation of the gland 224, the gland 224 may be rotatably coupled to the top of the stationary groove 212.

In the second embodiment, the pressing cover 224 is provided with a sliding block 221 and an elastic member 222, the top of the first fixing seat 20 is provided with a second mounting hole 213, the second mounting hole 213 corresponds to the top of the fixing groove 212, and the sliding block 221 can be clamped in the second mounting hole 213 under the elastic force of the elastic member 222. By providing the slider 221, the elastic member 222, and the second mounting hole 213, the self-locking effect of the gland 224 can be further enhanced. It is understood that the mounting hole can be formed on the first mounting seat 31 of the light bar 30.

Optionally, the gland 224 is provided with a receiving groove 2241 therein; the number of the mounting holes, the sliding blocks 221 and the elastic pieces 222 is two, the elastic pieces 222 are arranged in the accommodating grooves 2241, the sliding blocks 221 penetrate through the pressing cover 224 in a sliding manner, the sliding directions of the two sliding blocks 221 are all parallel to the extending direction of the first mounting frame 10, and the two second mounting holes 213 are respectively arranged on two side walls of the base body. During assembly, the two sliders 221 can be pressed simultaneously, so that the two sliders 221 relatively approach and compress the elastic member 222; then, the pressing cover 224 is rotated towards the upper side of the first mounting seat 31, and after the pressing cover 224 is rotated to the right position, the elastic force of the elastic member 222 pushes the two sliding blocks 221 to move away from each other and each sliding block 221 is respectively inserted into the corresponding mounting hole.

Specifically, be equipped with the slide opening on gland 224, outside holding tank 2241 was located to the one end of slider 221, the other end passed the slide opening and extends to in the holding tank 2241, so, conveniently come the push-and-pull slider 221 from the holding tank 2241 outside.

Optionally, the cover plate 225 is covered on the top of the accommodating groove 2241 to achieve a better waterproof effect.

It is understood that the plant growth lamp 100 provided in the second embodiment of the present application may also include the second mounting bracket 40, and the second mounting bracket 40 is provided with the second fixing seat 50. When the number of the light bars 30 is plural, both ends of each light bar 30 are detachably connected to the first mounting rack 10 and the second mounting rack 40, respectively, and each light bar 30 corresponds to one set of the first fixing seat 20 and the second fixing seat 50, respectively. Therefore, the plant growth lamp 100 can be modularly designed and quickly assembled, and the packaging and transportation cost is reduced.

The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. A plant growth lamp, comprising:

the first mounting frame is provided with a power supply module;

2. The plant growth lamp of claim 1, wherein: a fixed groove is formed in the first fixed seat, and the first connecting part is convexly arranged in the fixed groove; the first installation seat of the light bar is at least partially accommodated in the fixing groove.

3. The plant growth lamp of claim 2, wherein: the first fixing seat comprises a seat body and a self-locking assembly arranged on the seat body, the fixing groove is formed in the seat body, and the self-locking assembly is used for clamping the first mounting seat.

4. The plant growth lamp of claim 3, wherein: the self-locking assembly comprises a sliding block and an elastic piece, one end of the elastic piece abuts against one side of the seat body, which is far away from the first mounting seat, and the other end of the elastic piece is connected to the sliding block; the first mounting seat is provided with a first mounting hole, and the sliding block can slide under the action of the elastic force of the elastic piece to penetrate through the first mounting hole.

5. The plant growth lamp of claim 3, wherein: the self-locking assembly comprises a gland, the gland is rotatably connected to the seat body, and the gland can rotate towards the direction of the fixing groove to abut against the first mounting seat.

6. The plant growth lamp of claim 5, wherein: the gland is provided with a sliding block and an elastic piece, the first fixing seat is provided with a second mounting hole at the top of the fixing groove, and the sliding block can be clamped in the second mounting hole under the action of the elastic force of the elastic piece.

7. The plant growth lamp of claim 6, wherein: an accommodating groove is formed in the gland; the slider the quantity of elastic component is two, the elastic component is located in the holding tank just the slider slides and wears to locate in the gland, two the slip direction of slider all is on a parallel with the extending direction of first mounting bracket.

8. The plant growth lamp of any one of claims 1-7, wherein: the periphery side cover of first connecting portion is equipped with waterproof sealing member.

9. The plant growth lamp of any one of claims 1-7, wherein: the plant growth lamp also comprises a control circuit board, the control circuit board is arranged in the first mounting frame and is electrically connected with the power supply module, and the control circuit board is used for controlling at least one of the brightness and the color temperature of the light bar; and a waterproof sleeve is arranged outside the control circuit board and is manufactured by adopting a low-pressure injection molding process.

10. The plant growth lamp of any one of claims 1-7, wherein: the plant growth lamp also comprises a second mounting frame arranged opposite to the first mounting frame, and a second fixing seat is arranged on the second mounting frame; the two ends of the lamp strip are respectively provided with the first mounting seat and the second mounting seat, and the first mounting seat and the second mounting seat are respectively detachably connected to the first fixing seat and the second fixing seat; the quantity of lamp strip is a plurality of, and is a plurality of the lamp strip is followed the length direction interval of first mounting bracket sets up.