CN214410620U

CN214410620U - LED display screen of explosion-proof structure

Info

Publication number: CN214410620U
Application number: CN202120609351.8U
Authority: CN
Inventors: 洪亮; 吴正发
Original assignee: Jingtang Weiye Fujian Electronic Technology Co ltd
Current assignee: Jingtang Weiye Fujian Electronic Technology Co ltd
Priority date: 2021-03-25
Filing date: 2021-03-25
Publication date: 2021-10-15
Anticipated expiration: 2031-03-25

Abstract

The utility model discloses an explosion-proof construction's LED display screen, including explosion-proof box, display screen main part, gate case and installation base, the top fixed mounting of installation base has explosion-proof box, each other movable mounting of the inside of explosion-proof box has the display screen main part, the positive swing joint of explosion-proof box has each other for the explosion-proof window that the cooperation was used, explosion-proof window one side fixed mounting has the gate case. The utility model discloses a there is side spacing piece one side swing joint in the display screen main part, when carrying out the equipment of display screen main part, there is the side spacing piece that spacing piece and lower spacing piece used on the cooperation of one side swing joint of display screen main part, use through the cooperation of side spacing piece and side spacing groove, can make the display screen main part carry out spacing slip through last spacing groove and lower spacing groove, make the accurate slip of display screen main part to explosion-proof incasement portion, the side spacing groove can provide the side buffering to display screen main part one side simultaneously, avoid the display screen main part to rock, the stability of device has been improved.

Description

LED display screen of explosion-proof structure

Technical Field

The utility model relates to a LED display screen technical field specifically is an explosion-proof construction's LED display screen.

Background

As a novel electronic environment-friendly product, the LED display screen has been widely used in various public places due to its characteristics of large information amount, bright color, simple control, long service life of light-emitting elements, etc., such as: media advertisements, and live programming. The conventional LED display screen generally comprises a display module, a control system and a power supply system. The display module is composed of a dot matrix consisting of LED lamps and is responsible for luminous display; the control system can enable the screen to display contents such as characters, pictures, videos and the like by controlling the on and off of the corresponding area, the single-color and double-color screens are mainly used for playing the characters, and the full-color screens are mainly used for playing animations; the power supply system is responsible for converting input voltage and current into voltage and current required by the display screen, and at present, along with the rapid development of the LED display screen, the LED display screen is required to be installed in more and more public places such as markets, office buildings and the like for advertising display or propaganda decoration. However, the LED display screen, especially the transparent LED display screen, is installed in the existing window or glass curtain wall, if the special bracket is designed separately, although the LED display screen and the window or glass curtain wall can be installed together, the special bracket of the LED display screen is very obvious, the aesthetic degree is not enough, and it is difficult to meet the requirement of the customer on the aesthetic degree, and there is a need for an LED display screen with an explosion-proof structure, but the existing LED display screen with an explosion-proof structure has many problems or defects:

traditional LED display screen in the in-service use, efficiency when carrying out the installation of LED display screen is lower, influence the holistic availability factor of device, traditional LED shows that the effect of installation is not good, pleasing to the eye degree is not enough simultaneously, use unable user demand, holistic structure is comparatively ordinary, can't carry out the heat dissipation treatment to the radiating effect of display screen, lead to the circuit short circuit, cause the explosion of device, make the life of reducing means, give people and cause economy and life to bring the loss.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an explosion-proof structure's LED display screen to the installation effectiveness who provides among the solution above-mentioned background art is low and the problem of device single structure.

In order to achieve the above object, the utility model provides a following technical scheme: an LED display screen with an explosion-proof structure comprises an explosion-proof box, a display screen main body, a gate box and a mounting base, wherein the top of the mounting base is fixedly provided with the explosion-proof box, the display screen main body is movably mounted in the explosion-proof box, the upper side and the lower side of the display screen main body are respectively connected and provided with an upper limiting block and a lower limiting block which are used in a matched manner, the inner side of the upper limiting block and the inner side of the lower limiting block are movably connected with the display screen main body through a buffer spring, one side of the display screen main body is in butt joint connection with a side limiting block which is used in a matched manner, the inner side of the explosion-proof box is provided with a side limiting groove which is used in a matched manner, the top of the explosion-proof box is provided with an upper limiting groove which is used in a matched manner, the bottom of the explosion-proof box is provided with a lower limiting groove which is used in a matched manner, the front of the explosion-proof box is movably connected with an explosion-proof window which is used in a matched manner, and the front of explosion-proof window sets up installs the explosion-proof glass that each other cooperatees and uses, explosion-proof window one side fixed mounting has the gate case, and the interior survey of gate case sets up installs closed spout, the interior survey of closed spout is connected and is installed the closed gate that each other cooperatees and use, and the bottom butt joint of closed spout installs the closed groove that the closed gate used of cooperation, the internal connection of explosion-proof case has the heat dissipation layer, and the interior survey of heat resistance layer is connected and is installed the explosion-proof fibrous layer that each other cooperatees and use.

Preferably, the top of the explosion-proof box is provided with ventilation openings which are matched with each other for use.

Preferably, the inner side of the side limiting block is connected with a limiting spring, and the tail end of the limiting spring is in butt joint with the display screen main body.

Preferably, a closed base matched with the closed gate for use is fixedly installed at the top of the gate box.

Preferably, the top of the mounting base is communicated with and mounted with a fixing bolt extending to the bottom.

Preferably, the upper limit block and the lower limit block are connected with the upper limit groove and the lower limit groove in a sliding mode.

Compared with the prior art, the beneficial effects of the utility model are that: the LED display screen of this kind of explosion-proof construction is rational in infrastructure, has following advantage:

(1) by movably connecting a side limiting block at one side of the display screen main body, when the display screen main body is assembled, the upper limit block and the lower limit block are movably connected through the buffer spring, so that the display screen main body is more convenient to mount, meanwhile, the buffer spring can buffer the display screen main body and protect the display screen main body from being damaged, so that the service life of the display screen main body is prolonged, meanwhile, one side of the display screen main body is movably connected with a side limiting block which is matched with the upper limiting block and the lower limiting block, the display screen main body can slide in a limiting way through the upper limiting groove and the lower limiting groove by matching the side limiting block with the side limiting groove, so that the display screen main body can accurately slide into the explosion-proof box, meanwhile, the side limiting groove can provide side buffering for one side of the display screen main body, so that the display screen main body is prevented from shaking, and the stability of the device is improved;

(2) the gate box matched with the display screen main body is fixedly arranged on one side of the explosion-proof box, when explosion-proof assembly is carried out, the interior of the gate box is matched with the closed gate through the closed sliding groove, the explosion-proof box main body can be closed, the display screen main body arranged in the explosion-proof box can be safer, meanwhile, the top of the gate box is provided with the closed groove matched with the closed gate for use, the closed gate can be stored, one side of the closed gate is prevented from being exposed, the integral attractiveness is not affected, meanwhile, the closed gate can provide convenience for installation for the display screen main body, the closed gate can carry out upward limiting sliding in the closed sliding groove, so that the closed gate can carry out opening action before installation on the gate box, the installation efficiency of the display screen main body is improved, the integral use range is improved, and meanwhile, downward limiting sliding is carried out in the closed sliding groove through the closed gate, the whole device can be closed, so that the installation stability is improved, the display screen main body can be prevented from being exposed, the whole stability of the device is improved, and the installation efficiency of the device is improved;

(3) by movably arranging the explosion-proof window on the front surface of the explosion-proof box, when explosion-proof treatment is carried out, the shell of the explosion-proof box is composed of a heat dissipation layer and an explosion-proof fiber layer, the heat dissipation layer can perform diffusion treatment on the heat inside the device, so as to reduce the temperature inside the device, avoid the explosion of the electronic element caused by overhigh temperature, improve the working efficiency of the device, when the explosion-proof fiber layer can explode the device, the effect and the range of explosion are inhibited, the high temperature generated by the explosion can lead the fragments of the device to splash, thus causing damage to the surrounding personnel, the explosion-proof fiber layer can reduce the splashing of the fragments during explosion, reduce the loss caused by explosion, the bottom fixed mounting at explosion-proof case has the installation base, can install on the object through the installation base for improve the use category of device, can improve device stability simultaneously.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a perspective schematic view of the present invention;

FIG. 3 is a schematic view of the main structure of the display screen of the present invention;

fig. 4 is a schematic view of the sectional structure of the explosion-proof box of the present invention.

In the figure: 1. an explosion-proof box; 101. a vent; 102. an upper limiting groove; 103. a lower limiting groove; 104. a side limiting groove; 105. an explosion-proof window; 106. explosion-proof glass; 107. a heat dissipation layer; 108. an explosion-proof fiber layer; 2. a display screen main body; 201. a side limiting block; 202. a buffer spring; 203. an upper limit block; 204. a limiting spring; 205. a lower limiting block; 3. a gate box; 301. closing the gate; 302. closing the groove; 303. closing the base; 304. closing the chute; 4. installing a base; 401. and (5) fixing the bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: an LED display screen with an explosion-proof structure comprises an explosion-proof box 1, a display screen main body 2, a gate box 3 and a mounting base 4, wherein the top of the mounting base 4 is fixedly provided with the explosion-proof box 1, the display screen main body 2 is movably mounted in the explosion-proof box 1, the upper side and the lower side of the display screen main body 2 are respectively connected with an upper limiting block 203 and a lower limiting block 205 which are used in a mutually matched mode, the inner sides of the upper limiting block 203 and the lower limiting block 205 are movably connected with the display screen main body 2 through a buffer spring 202, one side of the display screen main body 2 is in butt joint connection with a side limiting block 201 which is used in a mutually matched mode, the inner side of the explosion-proof box 1 is provided with a side limiting groove 104 which is used in a matched mode with the side limiting block 201, the top of the explosion-proof box 1 is provided with an upper limiting groove 102 which is used in a matched mode with the upper limiting block 203, the bottom of the explosion-proof box 1 is provided with a lower limiting groove 103 which is used in a matched mode with the lower limiting block 205, the front of the explosion-proof box 1 is movably connected with an explosion window 105 which is used in a mutually matched mode, the front surface of the explosion-proof window 105 is provided with explosion-proof glass 106 which are mutually matched for use, one side of the explosion-proof window 105 is fixedly provided with a gate box 3, the inner side of the gate box 3 is provided with a closed chute 304, the inner side of the closed chute 304 is connected with a closed gate 301 which is mutually matched for use, the bottom of the closed chute 304 is butted and provided with a closed groove 302 which is matched with the closed gate 301 for use, the interior of the explosion-proof box 1 is connected with a heat dissipation layer 107, and the inner side of the heat resistance layer 107 is connected with an explosion-proof fiber layer 108 which is mutually matched for use;

specifically, the side limiting block 201 is movably connected to one side of the display screen main body 2, when the display screen main body 2 is assembled, the upper limiting block 203 and the lower limiting block 205 are movably connected through the buffer spring 202, so that the display screen main body 2 can be more conveniently installed, meanwhile, the buffer spring 202 can buffer the display screen main body 2 to protect the display screen main body 2 from being damaged, so that the service life of the display screen main body 2 is prolonged, meanwhile, the side limiting block 201 matched with the upper limiting block 203 and the lower limiting block 205 is movably connected to one side of the display screen main body 2, the side limiting block 201 is matched with the side limiting groove 104 for use, so that the display screen main body 2 can slide in a limiting manner through the upper limiting groove 103 and the lower limiting groove 102, the display screen main body 2 can accurately slide into the explosion-proof box 1, and the side limiting groove 104 can provide side buffering for one side of the display screen main body 2, the display screen main body 2 is prevented from shaking, and the stability of the device is improved;

specifically, a gate box 3 matched with a display screen main body 2 is fixedly installed on one side of an explosion-proof box 1, when explosion-proof assembly is carried out, the interior of the gate box 3 is matched with a closed gate 301 through a closed sliding groove 304, the explosion-proof box 1 can be closed, the display screen main body 2 installed in the explosion-proof box 1 can be safer, meanwhile, a closed groove 302 matched with the closed gate 301 is formed in the top of the gate box 3, the closed gate 301 can be accommodated, one side of the closed gate 301 is prevented from being exposed, the integral attractiveness is influenced, meanwhile, convenience in installation can be provided for the display screen main body 2 through the closed gate 301, upward limiting sliding is carried out in the closed sliding groove 304 through the closed gate 301, the closed gate 301 can perform opening action before installation on the gate box 3, and the installation efficiency of the display screen main body 2 is improved, the integral use range is improved, meanwhile, the closed gate 301 performs downward limiting sliding in the closed sliding groove 304, the whole device can be closed, the mounting stability is improved, the display screen main body 2 can be prevented from being exposed, the integral stability of the device is improved, and the mounting efficiency of the device is improved;

specifically, the front face of the explosion-proof box 1 is movably provided with the explosion-proof window 105, when explosion-proof treatment is carried out, the shell of the explosion-proof box 1 consists of the heat dissipation layer 107 and the explosion-proof fiber layer 108, the heat dissipation layer 107 can carry out diffusion treatment on the heat inside the device, the temperature inside the device is reduced, explosion caused by over-high temperature of electronic elements is avoided, the working efficiency of the device is improved, when the device is exploded, the explosion-proof fiber layer 108 can inhibit the explosion effect and range, the high temperature generated by explosion can lead the fragments of the device to splash around, the damage to surrounding personnel is caused, the effect of the fragments splashing during explosion can be reduced through the explosion-proof fiber layer 108, the loss caused by explosion is reduced, the mounting base 4 is fixedly mounted at the bottom of the explosion-proof box 1, the device can be mounted on an object through the mounting base 4, and the use range of the device is improved, and simultaneously, the stability of the device can be improved.

The working principle is as follows: when in use, firstly, the side limiting block 201 is movably connected to one side of the display screen main body 2, when the display screen main body 2 is assembled, the upper limiting block 203 and the lower limiting block 205 are movably connected through the buffer spring 202, the display screen main body 2 can be more conveniently installed, meanwhile, the buffer spring 202 can buffer the display screen main body 2 to protect the display screen main body 2 from being damaged, so that the service life of the display screen main body 2 is prolonged, meanwhile, the side limiting block 201 matched with the upper limiting block 203 and the lower limiting block 205 is movably connected to one side of the display screen main body 2, the display screen main body 2 can be limited and slid through the upper limiting groove 103 and the lower limiting groove 102 by matching the side limiting block 201 with the side limiting groove 104, so that the display screen main body 2 can be accurately slid into the explosion-proof box 1, and meanwhile, the limit spring 204 is installed in the side limiting groove 104, the buffer can be provided for one side of the display screen main body 2, so that the display screen main body 2 is prevented from shaking, and the stability of the device is improved;

secondly, a gate box 3 matched with a display screen main body 2 is fixedly installed on one side of the explosion-proof box 1, when explosion-proof assembly is carried out, the interior of the gate box 3 is matched with a closed gate 301 through a closed sliding groove 304, the explosion-proof box 1 can be closed, the display screen main body 2 installed inside the explosion-proof box 1 can be safer, meanwhile, a closed groove 302 matched with the closed gate 301 is formed in the top of the gate box 3, the closed gate 301 can be accommodated, one side of the closed gate 301 is prevented from being exposed, the integral attractiveness is influenced, meanwhile, the closed gate 301 can provide convenience for installation of the display screen main body 2, upward limiting sliding is carried out inside the closed sliding groove 304 through the closed gate 301, the closed gate 301 can perform opening action before installation on the gate box 3, and the installation efficiency of the display screen main body 2 is improved, the integral use range is improved, meanwhile, the closed gate 301 performs downward limiting sliding in the closed sliding groove 304 and is in butt joint with the closed base 303, the integral device can be closed, the installation stability is improved, the display screen main body 2 can be prevented from being exposed, the integral stability of the device is improved, and the installation efficiency of the device is improved;

finally, the front face of the explosion-proof box 1 is movably provided with the explosion-proof window 105, when explosion-proof treatment is carried out, the front face of the explosion-proof window 105 is provided with the explosion-proof glass 106 which is matched with each other for use, the explosion-proof glass 106 can be convenient for workers to check the inside, so that the service life of the device is prolonged, the shell of the explosion-proof box 1 is composed of the heat dissipation layer 107 and the explosion-proof fiber layer 108, the heat dissipation layer 107 can carry out diffusion treatment on the heat inside the device, the temperature inside the device is reduced, explosion caused by overhigh temperature of electronic elements is avoided, the working efficiency of the device is improved, when the device explodes, the explosion-proof fiber layer 108 can inhibit the explosion effect and range, the high-temperature fragments of the device generated by explosion can be splashed around, so that the damage is caused to surrounding personnel, and the effect of fragment splashing around during explosion can be reduced through the explosion-proof fiber layer 108, make the loss that alleviates the explosion and bring, vent 101 that cooperation heat dissipation layer 107 used is installed in explosion-proof case 1's top intercommunication simultaneously, the inside circulation of air of explosion-proof case 1 can be accelerated, make and reach radiating effect, can avoid the explosion problem that the high temperature causes, there is installation base 4 bottom explosion-proof case 1 through fixing bolt 401 fixed mounting, can install on the object through installation base 4, make the use category that improves the device, can improve device stability simultaneously.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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

1. The utility model provides a LED display screen of explosion-proof structure, includes explosion-proof case (1), display screen main part (2), gate box (3) and installation base (4), its characterized in that: the top of the installation base (4) is fixedly provided with an explosion-proof box (1), the interior of the explosion-proof box (1) is movably provided with a display screen main body (2), the upper side and the lower side of the display screen main body (2) are both connected and provided with an upper limiting block (203) and a lower limiting block (205) which are used in a matched manner, the inner side of the upper limiting block (203) and the inner side of the lower limiting block (205) are movably connected with the display screen main body (2) through a buffer spring (202), one side of the display screen main body (2) is in butt joint connection with a side limiting block (201) which is used in a matched manner, the inner side of the explosion-proof box (1) is provided with a side limiting groove (104) which is used in a matched manner with the side limiting block (201), the top of the explosion-proof box (1) is provided with an upper limiting groove (102) which is used in a matched manner, and the bottom of the explosion-proof box (1) is provided with a lower limiting groove (103) which is used in a matched manner with the lower limiting block (205), explosion-proof case (1) openly swing joint has explosion-proof window (105) that each other cooperatees and uses, and the front of explosion-proof window (105) sets up installs explosion-proof glass (106) that each other cooperatees and use, explosion-proof window (105) one side fixed mounting has gate case (3), and the interior survey of gate case (3) sets up installs closed spout (304), closed gate (301) that each other cooperatees and use are installed to the interior survey connection of closed spout (304), and the closed groove (302) that cooperation closed gate (301) used are installed in the butt joint of the bottom of closed spout (304), the internal connection of explosion-proof case (1) has heat-resistant layer (107), and the interior survey connection of heat-resistant layer (107) installs explosion-proof fiber layer (108) that each other cooperatees and use.

2. The LED display screen with the explosion-proof structure as claimed in claim 1, wherein: the top of the explosion-proof box (1) is communicated with and provided with a ventilation opening (101) which is matched with each other for use.

3. The LED display screen with the explosion-proof structure as claimed in claim 1, wherein: the inner side of the side limiting block (201) is connected with a limiting spring (204), and the tail end of the limiting spring (204) is in butt joint with the display screen main body (2).

4. The LED display screen with the explosion-proof structure as claimed in claim 1, wherein: the top of the gate box (3) is fixedly provided with a closed base (303) which is matched with the closed gate (301) for use.

5. The LED display screen with the explosion-proof structure as claimed in claim 1, wherein: and the top of the mounting base (4) is communicated with and provided with a fixing bolt (401) extending to the bottom.

6. The LED display screen with the explosion-proof structure as claimed in claim 1, wherein: the upper limiting block (203) and the lower limiting block (205) are connected with the upper limiting groove (102) and the lower limiting groove (103) in a sliding mode.