CN215577522U - Portable LED lamp house - Google Patents
Portable LED lamp house Download PDFInfo
- Publication number
- CN215577522U CN215577522U CN202121981934.XU CN202121981934U CN215577522U CN 215577522 U CN215577522 U CN 215577522U CN 202121981934 U CN202121981934 U CN 202121981934U CN 215577522 U CN215577522 U CN 215577522U
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- led lamp
- frame
- lamp box
- cover plate
- outer frame
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Abstract
The utility model discloses a portable LED lamp box, which comprises an LED lamp box body, wherein the LED lamp box body comprises a base, a connecting seat and three LED modules, each LED module is provided with an outer frame for wrapping the LED module, the connecting seat is connected with the base, and the end surface of the connecting seat is provided with a limiting groove for fixedly connecting with the outer frame, the bottom of the outer frame is provided with a limiting block corresponding to the shape and the size of the limiting groove, and the three outer frames are combined to form an equilateral triangle, the end surface of each outer frame is provided with a first magnetic frame, an installation groove for placing an advertisement colored drawing board is formed in the middle of the first magnetic frame, meanwhile, the LED lamp box body further comprises three transparent acrylic plates, a second magnetic frame is arranged on the end face of each acrylic plate, and the acrylic plates are connected with the first magnetic frame in a magnetic attraction mode through the second magnetic frames.
Description
Technical Field
The utility model relates to the technical field of LED lamp boxes, in particular to a portable LED lamp box.
Background
The lamp house is important exhibition show apparatus in real life, all have extensive application in places such as star hotel, shopping mall, station and hospital, traditional advertising light boxes frame structure generally adopts the light steel structure of integration, dismantle the backlight promptly and change the advertisement colored drawing board from the back, there is the difficult problem of changing of advertisement colored drawing board, convenience and practicality are low, simultaneously because the LED lamp house is mainly the screen that comprises dot matrix emitting diode, its internal control system is fairly complicated, and the energy consumption is higher, processing technology is complicated, therefore cause the electronic component trouble very easily when the inside heat of LED lamp house can not in time discharge, finally influence the life of LED lamp house.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides a portable LED lamp box.
The technical scheme adopted by the utility model for solving the technical problems is as follows: a portable LED lamp box comprises an LED lamp box body, wherein the LED lamp box body comprises a base, a connecting seat and three LED modules, each LED module is provided with an outer frame wrapping the LED module, the connecting seat is connected with the base, a limiting groove used for being fixedly connected with the outer frame is formed in the end face of the connecting seat, the bottom of the outer frame is provided with a limiting block corresponding to the limiting groove in shape and size, and the three outer frames are combined to form an equilateral triangle;
every all be equipped with first magnetism frame on the terminal surface of outline, the intermediate position of first magnetism frame forms a mounting groove that is used for placing advertisement colored drawing board, and LED lamp house body still includes three transparent ya keli board simultaneously, be equipped with second magnetism frame on the terminal surface of ya keli board, the ya keli board is inhaled through second magnetism frame and first magnetism frame magnetism and is connected.
Preferably, the LED lamp box body further comprises three connecting blocks and an cover plate, the connecting blocks are arranged in the gaps of the two adjacent outer frames, threaded holes are formed in the end faces of the cover plate and the connecting blocks, and the cover plate is fixedly connected with the connecting blocks through bolts.
Preferably, the cover plate is provided with an air outlet, the inner end surface of the cover plate is provided with a cooling fan, and the air outlet direction of the cooling fan is arranged upwards.
Preferably, the end face of the outer frame is provided with a handle, the inner end face of the cover plate is provided with a containing groove for containing the handle, and the depth of the containing groove is consistent with the height of the handle.
Preferably, the limiting block is in interference connection with the limiting groove, the first magnetic frame is in adhesive connection with the outer frame, and the second magnetic frame is in adhesive connection with the acrylic plate.
Compared with the prior art, the utility model has the beneficial effects that:
the connecting seat is connected with the base, the base is provided with a driving component for driving the connecting seat to rotate, the outer frames are fixed on the connecting seat through interference fit of the limiting blocks and the limiting grooves, the three outer frames are combined to form an equilateral triangle, the advertisement colored drawing board is placed in the mounting groove, the position of the advertisement colored drawing board is limited by the acrylic board, the acrylic board is magnetically connected with the first magnetic frame through the second magnetic frame, when the advertisement colored drawing board is replaced subsequently, only the acrylic board is lifted, the advertisement colored drawing board on the mounting groove can be replaced, on one hand, the connecting block plays a role in connecting the cover board and the outer frames, on the other hand, the connecting block can further improve the connecting stability of the outer frames, the corner parts of the outer frames are supplemented to form a complete equilateral triangle, the phenomenon that the LED lamp box is knocked down or blown down is greatly reduced, and three advertisement colored drawing boards with different contents are placed in the mounting groove, and the display in different directions and different angles can be realized simultaneously by matching with the driving assembly.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is another schematic structural view of the present invention;
FIG. 3 is a schematic structural diagram of an LED module according to the present invention;
fig. 4 is a schematic structural diagram of the cover plate of the present invention.
Reference numbers in the figures:
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-4, the utility model provides a portable LED lamp box, which comprises an LED lamp box body, wherein the LED lamp box body comprises a base 1, a connecting seat 2 and three LED modules 4, each LED module 4 is provided with an outer frame 5 for wrapping the LED module, the connecting seat 2 is connected with the base 1, the base 1 is provided with a driving component for driving the connecting seat 2 to rotate, the end surface of the connecting seat 2 is provided with a limiting groove 3 for fixedly connecting with the outer frame 5, the bottom of the outer frame 5 is provided with a limiting block corresponding to the shape and size of the limiting groove 3, the outer frame 5 is fixed on the connecting seat 2 through the interference fit of the limiting block and the limiting groove 3, the three outer frames 5 are combined to form an equilateral triangle, the end surface of each outer frame 5 is provided with a first magnetic frame 6, the middle position of the first magnetic frame 6 forms an installation groove 14 for placing an advertisement colored drawing board, meanwhile, the LED lamp box body further comprises three transparent acrylic plates 8, a second magnetic frame 7 is arranged on the end face of each acrylic plate 8, the advertisement colored drawing plate is placed in the mounting groove 14, the position of the advertisement colored drawing plate is limited by the acrylic plates 8, the acrylic plates 8 are magnetically connected with the first magnetic frame 6 through the second magnetic frames 7, when the advertisement colored drawing plate is replaced later, only the acrylic plates 8 need to be lifted, and the advertisement colored drawing plate on the mounting groove is replaced, the LED lamp box body further comprises three connecting blocks 13 and a cover plate 10, the connecting blocks 13 are arranged in gaps between every two adjacent outer frames 5, threaded holes 2 are formed in the end faces of the cover plate 10 and the connecting blocks 13, the cover plate 10 is fixedly connected with the connecting blocks 13 through bolts, on one hand, the connecting blocks 13 play a role in connecting the cover plate 10 with the outer frames 5, on the other hand, the connecting blocks 13 can further improve the connection stability of the outer frames 5, the corner parts of the outer frame 5 are supplemented to form a complete equilateral triangle, the phenomenon that the LED lamp box is knocked down or blown down is greatly reduced, three advertisement colored drawing boards with different contents are placed in the mounting groove 14, and the display in different directions and different angles can be realized by matching with the driving assembly.
The apron 10 is equipped with exhaust vent 11, and the interior terminal surface of apron 10 installs radiator fan, radiator fan's air-out direction sets up, is equipped with waterproof component on the terminal surface of apron 10 simultaneously, and waterproof component includes the buckler, and the top of buckler is equipped with multichannel drainage groove on the one hand, and on the other hand buckler side is equipped with a plurality of evenly distributed's wind hole, is equipped with the diversion flume on the terminal surface of apron equally, and the diversion flume has a gradual change inclination, and is more nearly apart from the buckler, and the angle of diversion flume slopes more, and the water that enters into the inside of diversion flume through the wind hole passes through the diversion flume and discharges.
The end face of the outer frame 5 is provided with a handle, the inner end face of the cover plate 10 is provided with a containing groove for containing the handle 9, the depth of the containing groove is consistent with the height of the handle 9, and the containing groove is conveniently and fixedly connected with the connecting seat 2 through the handle during installation.
The limiting block is in interference connection with the limiting groove 3, the first magnetic frame 6 is in adhesive connection with the outer frame 5, and the second magnetic frame 7 is in adhesive connection with the acrylic plate 8.
The connecting seat is connected with the base, the base is provided with a driving component for driving the connecting seat to rotate, the outer frames are fixed on the connecting seat through interference fit of the limiting blocks and the limiting grooves, the three outer frames are combined to form an equilateral triangle, the advertisement colored drawing board is placed in the mounting groove, the position of the advertisement colored drawing board is limited by the acrylic board, the acrylic board is magnetically connected with the first magnetic frame through the second magnetic frame, when the advertisement colored drawing board is replaced subsequently, only the acrylic board is lifted, the advertisement colored drawing board on the mounting groove can be replaced, on one hand, the connecting block plays a role in connecting the cover board and the outer frames, on the other hand, the connecting block can further improve the connecting stability of the outer frames, the corner parts of the outer frames are supplemented to form a complete equilateral triangle, the phenomenon that the LED lamp box is knocked down or blown down is greatly reduced, and three advertisement colored drawing boards with different contents are placed in the mounting groove, and the display in different directions and different angles can be realized simultaneously by matching with the driving assembly.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. A portable LED lamp box is characterized by comprising an LED lamp box body, wherein the LED lamp box body comprises a base, a connecting seat and three LED modules, each LED module is provided with an outer frame wrapping the LED module, the connecting seat is connected with the base, a limiting groove used for being fixedly connected with the outer frame is arranged on the end face of the connecting seat, the bottom of the outer frame is provided with a limiting block corresponding to the limiting groove in shape and size, and the three outer frames are combined to form an equilateral triangle;
every all be equipped with first magnetism frame on the terminal surface of outline, the intermediate position of first magnetism frame forms a mounting groove that is used for placing advertisement colored drawing board, and LED lamp house body still includes three transparent ya keli board simultaneously, be equipped with second magnetism frame on the terminal surface of ya keli board, the ya keli board is inhaled through second magnetism frame and first magnetism frame magnetism and is connected.
2. The portable LED lamp box of claim 1, wherein the LED lamp box body further comprises three connecting blocks and a cover plate, the connecting blocks are arranged in the gap between two adjacent outer frames, the cover plate and the connecting blocks are provided with threaded holes on the end surfaces, and the cover plate is fixedly connected with the connecting blocks through bolts.
3. The portable LED lamp box of claim 2, wherein the cover plate is provided with an air outlet, and a heat dissipation fan is mounted on an inner end surface of the cover plate, and an air outlet direction of the heat dissipation fan is upward.
4. The portable LED lamp box of claim 2, wherein a handle is arranged on the end face of the outer frame, a receiving groove for receiving the handle is arranged on the inner end face of the cover plate, and the depth of the receiving groove is consistent with the height of the handle.
5. The portable LED lamp box of claim 1, wherein the limiting block is in interference connection with the limiting groove, the first magnetic frame is in adhesive connection with the outer frame, and the second magnetic frame is in adhesive connection with the acrylic plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121981934.XU CN215577522U (en) | 2021-08-20 | 2021-08-20 | Portable LED lamp house |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121981934.XU CN215577522U (en) | 2021-08-20 | 2021-08-20 | Portable LED lamp house |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215577522U true CN215577522U (en) | 2022-01-18 |
Family
ID=79840532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121981934.XU Active CN215577522U (en) | 2021-08-20 | 2021-08-20 | Portable LED lamp house |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215577522U (en) |
-
2021
- 2021-08-20 CN CN202121981934.XU patent/CN215577522U/en active Active
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