CN219812412U

CN219812412U - Protective component for LED screen control equipment

Info

Publication number: CN219812412U
Application number: CN202321231803.9U
Authority: CN
Inventors: 陈炜荣
Original assignee: Shenzhen Led Hero Electronic Technology Co ltd
Current assignee: Shenzhen Led Hero Electronic Technology Co ltd
Priority date: 2023-05-21
Filing date: 2023-05-21
Publication date: 2023-10-10
Anticipated expiration: 2033-05-21

Abstract

The utility model discloses a protection component for LED screen control equipment, which relates to the technical field of equipment protection, and comprises a protection box, wherein a first groove is formed in the front side of the protection box, a through hole is formed in the left side of the protection box, a fan is fixedly connected in the through hole, a temperature prevention mechanism is arranged in the protection box, the protection component for the LED screen control equipment pumps air into the protection box through the fan, a heat dissipation block absorbs heat on a controller, the air flow is cooled through a second groove, the efficiency of heat dissipation is improved, heat emitted by the controller is discharged through a vent, a reliable heat dissipation structure can be provided, dust accumulation is prevented, and the protection box is matched with a dust screen, so that the dust accumulation in the protection box is prevented, the operation and the use are convenient, the efficiency and the effect of heat dissipation work are improved, and the problem that the display effect of an LED display screen is poor due to overheat of the LED display screen controller is avoided.

Description

Protective component for LED screen control equipment

Technical Field

The utility model relates to the technical field of equipment protection, in particular to a protection component for LED screen control equipment.

Background

The LED display screen controller is also called an LED asynchronous control system or an LED display screen control card, is a core component of the LED image-text display screen, and is responsible for receiving image display information from a computer serial port, placing the image display information into a frame memory, and generating serial display data and scanning control time sequences required by the LED display screen according to a partition driving mode.

The existing LED display screen controller is controlled by being connected with an LED display screen frequently, so that only one layer of outer shell is used as simple protection, damage to an LED display screen control card is effectively avoided, dust is accumulated on the structure easily in the normal use process, a reliable heat dissipation structure cannot be provided by the protective outer shell, the heat dissipation work efficiency is reduced, if the LED display screen controller operates for a long time, heat is easily generated between an interface and a circuit on the LED display screen control card, the LED display screen controller is blocked and damaged, the display effect of the LED display screen is affected, and the LED display screen is unreliable to use.

Disclosure of Invention

The utility model aims to at least solve one of the technical problems in the prior art, and provides a protective component for LED screen control equipment, which can solve the problem that an LED display screen controller does not provide heat dissipation.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the protection component for the LED screen control equipment comprises a protection box, wherein a first groove is formed in the front side of the protection box, a through hole is formed in the left side of the protection box, a fan is fixedly connected in the through hole, and a temperature prevention mechanism is arranged in the protection box;

the temperature prevention mechanism comprises a heat dissipation block, the heat dissipation block is fixedly connected to the bottom wall of the protective box, a second groove is formed in the upper surface of the heat dissipation block, a vent is formed in the right side of the protective box, and a dust screen is fixedly connected in the vent.

Preferably, the left and right sides of protection box all fixedly connected with two first telescopic links, one side of being close to the protection box in the first telescopic link fixedly connected with first spring, the one end fixedly connected with second telescopic link of keeping away from the protection box of first spring.

Preferably, one end of the second telescopic rod far away from the first spring penetrates through the first telescopic rod in a sliding mode, a second spring is fixedly connected between the first telescopic rod and the second telescopic rod, and the first telescopic rod is connected with the second telescopic rod in a sliding mode.

Preferably, the two second telescopic links of left and right sides keep away from the equal fixedly connected with fixed plate of one end of protective housing, and the equal fixedly connected with conical plate of front side of two fixed plates, four lights of fixedly connected with in the protective housing.

Preferably, a button switch is fixedly connected to the rear wall of the protective box and electrically connected with the fan, the button switch is electrically connected with the illuminating lamp, a third groove is formed in the upper surface of the protective box, and an observation plate is fixedly connected in the third groove.

Preferably, the rear side fixedly connected with battery package of protective housing, battery package and fan electric connection, battery package and light electric connection are provided with the controller in the first recess, controller and first recess sliding connection.

Compared with the prior art, the utility model has the beneficial effects that:

(1) This protection subassembly that LED screen control equipment was used, in drawing the protection box into wind through the fan, the heat absorption on the radiating block will the controller, the wind carries out the air current cooling through the second recess, improve radiating work's efficiency, thereby heat that will be sent out the controller passes through the vent with steam exhaust, can provide reliable heat radiation structure, and prevent that the dust from piling up, the cooperation dust screen, prevent that the dust from piling up in the protection box, convenient operation uses, improve radiating work's efficiency and effect, avoid the LED display screen controller overheated, cause the not good problem of LED display screen bandwagon effect.

(2) The protection component for the LED screen control equipment enables the first telescopic rod and the second telescopic rod to support and compress the fixed plate through the characteristics of the first spring and the second spring, so that the controller can be inserted, meanwhile, acting force is applied to the controller, the controller is guaranteed not to easily slide out and fall down, collision is caused, and internal parts are damaged.

(3) The protection component for the LED screen control equipment enables numerical value changes on the controller to be noticed at any time in the protection box through the observation plate, and normal use is not affected.

(4) The protection component for the LED screen control equipment enables the control block to be clearly seen in the protection box through the illuminating lamp, and the numerical value on the controller is not clearly seen in the open air and in the absence of sunlight.

Drawings

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

FIG. 1 is a schematic view of a protective assembly for an LED screen control device according to the present utility model;

FIG. 2 is a schematic diagram of a transverse cross-sectional structure of a protective box according to the present utility model;

FIG. 3 is a schematic diagram of the internal structure of the protection box according to the present utility model;

fig. 4 is a schematic view of a vertical cross-section of a first telescopic rod according to the present utility model.

Reference numerals: 1. a protective box; 2. a first groove; 3. a through hole; 4. a fan; 5. a heat dissipation block; 6. a second groove; 7. a vent; 8. a dust screen; 9. a first telescopic rod; 10. a first spring; 11. a second telescopic rod; 12. a second spring; 13. a fixing plate; 14. a conical plate; 15. a push button switch; 16. a third groove; 17. an observation plate; 18. a battery pack; 19. a controller; 20. an illuminating lamp.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, greater than, less than, exceeding, etc. are understood to exclude this number, and above, below, within, etc. are understood to include this number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.

Referring to fig. 1-4, the present utility model provides a technical solution: a protection component for LED screen control equipment comprises a protection box 1, wherein a first groove 2 is formed in the front side of the protection box 1, through holes 3 are formed in the left side of the protection box 1, the number of the through holes 3 is set according to the width of the protection box 1, a fan 4 is fixedly connected in the through holes 3, the fan 4 is a conventional 92x25mm direct-current cooling fan DC9225 computer cooling fan, the fan 4 is not excessively described, a cooling block 5 is fixedly connected to the bottom wall of the protection box 1, the cooling block 5 is made of ceramic and the like, the heat absorption performance is high, so that the LED screen control equipment can be rapidly absorbed, the LED screen control equipment is cooled, a second groove 6 is formed in the upper surface of the cooling block 5, the number of the second grooves 6 is set according to the width of the cooling block 5, a ventilation opening 7 is formed in the right side of the protection box 1, when the device is used, the LED screen control equipment is inserted into the first groove 2, the fan 4 is controlled to rotate, so that wind is pumped into the protective box 1, the wind can pass through the second groove 6 formed by the radiating block 5, heat emitted by the LED screen control equipment is taken away, finally, hot air is discharged through the vent 7, sundries outside the protective box 1 are blocked from entering the protective box 1 through the vent 7 by the dustproof net 8, the wind is pumped into the protective box 1 through the fan 4, the heat on the LED screen control equipment is absorbed by the radiating block 5, the wind is cooled by the air flow through the second groove 6, the heat radiating work efficiency is improved, the heat emitted by the LED screen control equipment is discharged by the hot air through the vent 7, a reliable radiating structure can be provided, and the dustproof net 8 is matched, and prevent that the dust from piling up in protective housing 1, convenient operation uses, improves the efficiency and the effect of heat dissipation work, avoids the overheated problem that causes the not good display effect of LED display screen controller

Further, two first telescopic rods 9 are fixedly connected to the left side and the right side of the protective box 1, the first telescopic rods 9 are hollow, the first springs 10 are fixedly connected to one side, close to the protective box 1, of the first telescopic rods 9, the second telescopic rods 11 are fixedly connected to one ends, far away from the protective box 1, of the first springs 10, the second telescopic rods 11 are arranged in a convex shape, so that the first telescopic rods 9 can be better connected, one ends, far away from the first telescopic rods 10, of the second telescopic rods 11 slide through the first telescopic rods 9, the second springs 12 are fixedly connected between the first telescopic rods 9 and the second telescopic rods 11, the number of the second springs 12 is set according to the size of the second telescopic rods 11, the first telescopic rods 9 are slidably connected with the second telescopic rods 11, the connection settings of the four first telescopic rods 9 and the four second telescopic rods 11 are the same, the two second telescopic rods 11 at the left and right sides are fixedly connected with the fixing plates 13 at the ends far away from the protective box 1, the front sides of the two fixing plates 13 are fixedly connected with the tapered plates 14, four illuminating lamps 20 are fixedly connected in the protective box 1, the length of each illuminating lamp 20 is set according to the length and the width of the protective box, each illuminating lamp 20 is of the existing model, and the controller 19 is inserted into the corresponding fixing plate 13 through the tapered plates 14 when the device is used, the second telescopic rods 11 are synchronously driven to slide in the corresponding first telescopic rods 9 by the fixing plates 13, the two fixing plates 13 are driven by the second telescopic rods 11 to clamp the corresponding controllers 19 due to the characteristics of the first springs 10 and the second springs 12, the first telescopic rod 9 and the second telescopic rod 11 are used for supporting and compressing the fixed plate 13, so that the controller 19 can be inserted, meanwhile, acting force is applied to the controller 19, the controller 19 is guaranteed not to easily slide out and fall, collision is caused, and therefore internal parts are damaged.

Further, fixedly connected with button switch 15 on the back wall of protective housing 1, button switch 15 is current model ADCX series MEMS pressure sensor, do not do too much description here, button switch 15 is electrically connected with fan 4, button switch 15 and light 20 electric connection, four lights 20 of fixedly connected with in protective housing 1, third recess 16 has been seted up to the upper surface of protective housing 1, the pressure is felt to button switch 15 in fixedly connected with observation board 17, observation board 17 sets up to plastics, transparent material such as glass, can observe the numerical value on controller 19 in real time like this, the rear side fixedly connected with battery package 18 of protective housing 1, battery package 18 is current model and does not do too much description here, battery package 18 and button switch 15 electric connection, be provided with controller 19 in the first recess 2, controller 19 sets up to the LED screen control equipment that needs to protect here, controller 19 and first recess 2 sliding connection, when inserting controller 19 until touch button switch 15, button switch 15 perception pressure shrink, thereby make button switch 15 and battery package 19 switch on, thereby make the fan 4 and fan 4 start to take out the function, can not see the controller 20 at the time of the controller 20, can be influenced at the time of the controller 20, can not be clearly at the time when the controller 19 is separated from the controller 19, can be realized, the controller is not normally, can be realized at the controller 20, and the controller is realized at the controller 20, can be kept off, and the controller is realized at the controller 20, and can be clearly through the controller 20, the controller is not normally, and can be realized.

Working principle: when the device is used, the controller 19 is inserted into the first groove 2, the controller 19 can be inserted into the fixed plate 13 through the conical plate 14, the fixed plate 13 synchronously drives the second telescopic rod 11 to slide in the first telescopic rod 9, the first spring 10 and the second spring 12 are used for enabling the second telescopic rod 11 to drive the two fixed plates 13 to clamp the controller 19, when the controller 19 is inserted until the controller 19 contacts the button switch 15, the button switch 15 senses pressure, contracts, the button switch 15 is electrified with the battery pack 19, the fan 4 is electrified with the lighting lamp 20, the operation starts, wind is pumped into the protective box 1 through controlling the rotation of the fan 4, the wind can take away heat emitted by the controller 19 through the second groove 6 formed by the heat dissipation block 5, finally hot air is discharged through the vent 7, sundries outside the protective box 1 are blocked from the vent 7 to enter the protective box 1 through the vent 7, when the controller 19 is taken out, the controller 19 is separated from the button switch 15, the button switch 15 is electrified, and the fan 4 and the lighting lamp 20 are controlled to stop operating.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims

1. The utility model provides a protection subassembly that LED screen control equipment used, includes protective housing (1), its characterized in that: the front side of the protective box (1) is provided with a first groove (2), the left side of the protective box (1) is provided with a through hole (3), a fan (4) is fixedly connected in the through hole (3), and a temperature-proof mechanism is arranged in the protective box (1);

the temperature prevention mechanism comprises a radiating block (5), the radiating block (5) is fixedly connected to the bottom wall of the protective box (1), a second groove (6) is formed in the upper surface of the radiating block (5), a vent (7) is formed in the right side of the protective box (1), and a dust screen (8) is fixedly connected in the vent (7).

2. The protective assembly for an LED screen control apparatus of claim 1, wherein: two first telescopic rods (9) are fixedly connected to the left side and the right side of the protection box (1), a first spring (10) is fixedly connected to one side, close to the protection box (1), of the first telescopic rods (9), and a second telescopic rod (11) is fixedly connected to one end, far away from the protection box (1), of the first spring (10).

3. A protective assembly for an LED screen control apparatus as claimed in claim 2, wherein: one end of the second telescopic rod (11) far away from the first spring (10) penetrates through the first telescopic rod (9) in a sliding mode, a second spring (12) is fixedly connected between the first telescopic rod (9) and the second telescopic rod (11), and the first telescopic rod (9) is connected with the second telescopic rod (11) in a sliding mode.

4. A protective assembly for an LED screen control apparatus as defined in claim 3, wherein: two of the left side and the right side the one end that the protective housing (1) was kept away from to second telescopic link (11) is all fixedly connected with fixed plate (13), and the front side of two fixed plates (13) is all fixedly connected with conical plate (14), and four light (20) of fixedly connected with in protective housing (1).

5. The protective assembly for an LED screen control apparatus of claim 4, wherein: the novel intelligent protection device is characterized in that a button switch (15) is fixedly connected to the rear wall of the protection box (1), the button switch (15) is electrically connected with the fan (4), the button switch (15) is electrically connected with the illuminating lamp (20), a third groove (16) is formed in the upper surface of the protection box (1), and an observation plate (17) is fixedly connected in the third groove (16).

6. The protective assembly for an LED screen control apparatus of claim 5, wherein: the rear side fixedly connected with battery package (18) of protective housing (1), battery package (18) and fan (4) electric connection, battery package (18) and light (20) electric connection are provided with controller (19) in first recess (2), controller (19) and first recess (2) sliding connection.