CN219769661U - Protection device for charger - Google Patents
Protection device for charger Download PDFInfo
- Publication number
- CN219769661U CN219769661U CN202321123271.7U CN202321123271U CN219769661U CN 219769661 U CN219769661 U CN 219769661U CN 202321123271 U CN202321123271 U CN 202321123271U CN 219769661 U CN219769661 U CN 219769661U
- Authority
- CN
- China
- Prior art keywords
- dust
- heat dissipation
- filter screen
- cleaning
- installation shell
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000000428 dust Substances 0.000 claims abstract description 39
- 238000004140 cleaning Methods 0.000 claims abstract description 33
- 238000009434 installation Methods 0.000 claims abstract description 29
- 230000017525 heat dissipation Effects 0.000 claims abstract description 26
- 238000007789 sealing Methods 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 3
- 238000007790 scraping Methods 0.000 claims description 3
- 238000001816 cooling Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 8
- 238000001914 filtration Methods 0.000 abstract description 6
- 230000002265 prevention Effects 0.000 abstract description 3
- 230000001681 protective effect Effects 0.000 description 10
- 238000009423 ventilation Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000010485 coping Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a protection device for a charger, which comprises a rectangular hollow protection installation shell, wherein a dustproof heat dissipation component with dustproof heat dissipation function is arranged in the protection installation shell, dust cleaning components with automatic dust cleaning functions of a filter screen are symmetrically arranged on two sides of the dustproof heat dissipation component, and a dust discharge component with automatic dust discharge function is arranged on one side of the dust cleaning component; the utility model improves the prior art, not only can blow the internal hot air to two sides, but also can quickly discharge the hot air in the shell to the outside, and simultaneously plays a role in dust prevention, thereby achieving the effect of quickly cooling the charger; in actual use, when external wind enters the device through the filtering of the filter screen, the dust cleaning component cleans the dust accumulated on the surface of the filter screen, and the effect of rapid cooling is greatly improved.
Description
Technical Field
The utility model relates to the field of protection for a charger, in particular to a protection device for a charger.
Background
The charging of the electric automobile by the charger is a conventional means for coping with the electric energy supply of the electric automobile, and the quality of the charger directly determines the overall performance of the electric automobile, so that the industry is unobstructed to provide the charger with a radiator for assisting in heat dissipation so as to improve the working performance of the charger.
Existing publication No.: CN215898271U discloses a heat sink for a charger;
according to the utility model, although the first fan and the second fan work simultaneously to form a convection state, internal hot air can be blown to two sides, so that the hot air is discharged through the ventilation guide plate, and through the cooperation between the dustproof screen plate and the ventilation holes, the hot air in the shell can be rapidly discharged to the outside, and meanwhile, the dustproof effect is achieved, so that the effect of rapidly cooling the charger is achieved; however, in actual use, external wind enters the device through the filtering of the filter screen, dust is accumulated on the surface of the filter screen, and the effect of rapid cooling is greatly reduced after long-time use.
Disclosure of Invention
Technical scheme (one)
In order to solve the problems in the background art, the utility model adopts the following specific technical scheme:
the protection device for the charger comprises a protection installation shell, wherein a dustproof heat dissipation assembly is arranged in the protection installation shell, dust cleaning assemblies are symmetrically arranged on two sides of the dustproof heat dissipation assembly, and a dust discharge assembly is arranged on one side of the dust cleaning assembly;
in order to achieve the purpose of dust cleaning, the dust cleaning assembly comprises a cleaning installation shell, the cleaning installation shell is connected with a protection installation shell, a reciprocating screw rod is movably connected inside the cleaning installation shell, one end of the reciprocating screw rod is connected with a driving motor, a reciprocating sliding block is matched with the periphery of the reciprocating screw rod, a filter screen scraping plate is connected to one side of the reciprocating sliding block, and a sliding rod is symmetrically and slidably matched inside the reciprocating sliding block.
Further, the PLC controller is installed to clearance installation shell one side, and driving motor passes through PLC controller and external power source electric connection.
Further, one side of the PLC is electrically connected with a control switch.
Further, in order to reach dust exhaust's purpose, dust exhaust subassembly includes the push rod mounting bracket, and push rod mounting bracket one side is connected with electric putter, and electric putter bottom is connected with the putty plate, and sealing rubber is all installed to putty plate periphery and clearance installation shell bottom.
Further, the electric push rod is electrically connected with the PLC.
Further, in order to achieve the purpose of dustproof heat dissipation of the charger, the dustproof heat dissipation assembly comprises mounting grooves symmetrically formed in the protective mounting shell, a heat dissipation fan is mounted in the mounting grooves, and a dustproof filter screen is mounted on one side of each mounting groove.
Further, an air outlet is formed in the bottom of the protective mounting shell, and an air outlet filter screen is arranged in the air outlet.
(II) advantageous effects
Compared with the prior art, the utility model provides a protection device for a charger, which has the following beneficial effects:
(1) The utility model improves the prior art, not only can blow the internal hot air to two sides, but also can quickly discharge the hot air in the shell to the outside, and simultaneously plays a role in dust prevention, thereby achieving the effect of quickly cooling the charger; in actual use, when external wind enters the device through the filtering of the filter screen, the dust cleaning component cleans the dust accumulated on the surface of the filter screen, and the effect of rapid cooling is greatly improved.
(2) In actual use, through setting up the push rod mounting bracket to reach the purpose of being convenient for install electric putter, make electric putter through control switch and PLC controller, electric putter can drive the putty plate and remove, thereby make the dust pass through putty plate discharge.
Drawings
Fig. 1 is a schematic main structure of a protecting device for a charger according to an embodiment of the present utility model;
fig. 2 is a perspective view of a protecting device for a charger according to an embodiment of the present utility model;
fig. 3 is a schematic structural view of a dust discharging assembly in a protecting device for a charger according to an embodiment of the present utility model;
fig. 4 is a schematic structural diagram of a dustproof heat dissipation assembly in a protection device for a battery charger according to an embodiment of the utility model.
In the figure:
1. a protective mounting housing; 2. a dustproof heat dissipation assembly; 201. a mounting groove; 202. a heat radiation fan; 203. a dust-proof filter screen; 3. a dust cleaning assembly; 301. cleaning the mounting shell; 302. a reciprocating screw; 303. a driving motor; 304. a reciprocating slide block; 305. a filter screen scraper; 306. a slide bar; 4. a dust discharge assembly; 401. a push rod mounting rack; 402. an electric push rod; 403. a blanking plate; 404. sealing rubber; 5. a PLC controller; 6. a control switch; 7. an air outlet; 8. and a filter screen is arranged at the air outlet.
Detailed Description
For the purpose of further illustrating the concepts of the utility model, there is provided in the drawings, which are a part of the disclosure of the utility model and are primarily intended to illustrate examples and, together with the description, serve to explain the principles of the examples, with reference to the description, wherein elements of the drawings are not drawn to scale and like reference numerals are generally used to designate like elements.
Referring to the drawings and the detailed description, as shown in fig. 1-4, a protection device for a battery charger according to an embodiment of the utility model includes a rectangular hollow protection installation housing 1, a dust-proof heat dissipation component 2 with a dust-proof heat dissipation function is arranged in the protection installation housing 1, the dust-proof heat dissipation component 2, dust cleaning components 3 with a filter screen dust automatic cleaning function are symmetrically arranged at two sides of the dust-proof heat dissipation component 2, and a dust discharge component 4 with a dust automatic discharge function is arranged at one side of the dust cleaning component 3.
As shown in fig. 1-4, the dust cleaning assembly 3 includes a cleaning installation housing 301, the cleaning installation housing 301 is connected with a protection installation housing 1, a reciprocating screw 302 is movably connected in the cleaning installation housing 301, so that the reciprocating screw 302 can rotate in the cleaning installation housing 301, one end of the reciprocating screw 302 is connected with a driving motor 303, a reciprocating slide block 304 is matched with the periphery of the reciprocating screw 302, the reciprocating screw 302 drives the reciprocating slide block 304 to reciprocate along a sliding rod 306 when rotating, one side of the reciprocating slide block 304 is connected with a filter screen scraper 305, the reciprocating slide block 304 is driven to reciprocate, the sliding rod 306 is symmetrically matched with the inside of the reciprocating slide block 304 in a sliding manner, the sliding rod 306 ensures stable movement of the reciprocating slide block 304, one side of the cleaning installation housing 301 is provided with a PLC controller 5, the driving motor 303 is electrically connected with an external power supply, one side of the PLC controller 5 is electrically connected with a control switch 6, the control switch 6 and the PLC controller 5 are controlled to operate by control equipment, the driving motor 303 is arranged, the PLC controller 5 is started to drive the driving motor 303 to reciprocate along the sliding rod 306 in the protection installation housing 1, the reciprocating slide block 304 is driven by the reciprocating slide block 304 to reciprocate, and the filter screen scraper 305 is driven by the reciprocating slide block 304 to reciprocate along the sliding rod 306, and the filter screen scraper 203 is driven to reciprocate.
As shown in fig. 1-4, the dust discharging assembly 4 comprises a push rod mounting frame 401, one side of the push rod mounting frame 401 is connected with an electric push rod 402, the push rod mounting frame 401 achieves the purpose of being convenient for mounting the electric push rod 402, a blanking plate 403 is connected to the bottom of the electric push rod 402, the electric push rod 402 can drive the blanking plate 403 to move, sealing rubber 404 is arranged on the periphery of the blanking plate 403 and the bottom of the cleaning mounting shell 301, the sealing rubber 404 achieves the purpose of sealing fit on the periphery of the blanking plate 403 and the bottom of the cleaning mounting shell 301, dust can be discharged through the blanking plate 403, the electric push rod 402 is electrically connected with a PLC controller 5, the purpose of being convenient for mounting the electric push rod 402 is achieved through the push rod mounting frame 401, the electric push rod 402 is started through a control switch 6 and the PLC controller 5, and the electric push rod 402 can drive the blanking plate 403 to move, and dust can be discharged through the blanking plate 403.
As shown in fig. 1-4, the dustproof heat dissipation assembly 2 comprises a mounting groove 201, the mounting groove 201 is symmetrically arranged inside a protective mounting shell 1, a heat dissipation fan 202 is arranged inside the mounting groove 201, a dustproof filter screen 203 is arranged on one side of the mounting groove 201, the heat dissipation fan 202 inputs external air into the protective mounting shell 1 under the filtering of the dustproof filter screen 203, an air outlet 7 is arranged at the bottom of the protective mounting shell 1, an air outlet filter screen 8 is arranged inside the air outlet 7, the purpose of dust prevention inside the protective mounting shell 1 is achieved, the purpose of conveniently mounting the heat dissipation fan 202 is achieved through the arrangement of the mounting groove 201, and the heat dissipation fan 202 inputs external air into the protective mounting shell 1 under the filtering of the dustproof filter screen 203, so that the purpose of dissipating heat of electronic components charged in the protective mounting shell 1 is achieved.
Working principle: by arranging the driving motor 303, the PLC 5 starts the driving motor 303 at regular time, so that the driving motor 303 can drive the reciprocating screw 302 to rotate in the protective installation shell 1, the reciprocating screw 302 drives the reciprocating slide block 304 to slide reciprocally along the sliding rod 306, and the reciprocating slide block 304 can drive the filter screen scraping plate 305 to clean the dust-proof filter screen 203.
The aim of conveniently installing the electric push rod 402 is fulfilled by arranging the push rod mounting frame 401, the electric push rod 402 is started by the control switch 6 and the PLC controller 5, and the electric push rod 402 drives the blanking plate 403 to move, so that dust can be discharged through the blanking plate 403; through setting up mounting groove 201 to reach the purpose of being convenient for install cooling fan 202, cooling fan 202 can be with external wind will input in protection installation casing 1 under the filtration of dustproof filter screen 203, reaches the purpose of dispelling the heat to the electronic component that charges in the protection installation casing 1.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (6)
1. The protection device for the charger is characterized by comprising a protection installation shell (1), wherein a dustproof heat dissipation assembly (2) is arranged inside the protection installation shell (1), the dustproof heat dissipation assembly (2) is symmetrically arranged on two sides of the dustproof heat dissipation assembly (2), a dust cleaning assembly (3) is symmetrically arranged on two sides of the dustproof heat dissipation assembly (2), and a dust discharging assembly (4) is arranged on one side of the dust cleaning assembly (3);
the dust cleaning assembly (3) comprises a cleaning installation shell (301), the cleaning installation shell (301) is connected with a protection installation shell (1), a reciprocating screw (302) is movably connected inside the cleaning installation shell (301), one end of the reciprocating screw (302) is connected with a driving motor (303), a reciprocating sliding block (304) is matched with the periphery of the reciprocating screw (302), one side of the reciprocating sliding block (304) is connected with a filter screen scraping plate (305), and sliding rods (306) are symmetrically and slidably matched inside the reciprocating sliding block (304).
2. The protection device for the charger according to claim 1, wherein the dust discharge assembly (4) comprises a push rod mounting frame (401), an electric push rod (402) is connected to one side of the push rod mounting frame (401), a blanking plate (403) is connected to the bottom of the electric push rod (402), sealing rubber (404) is mounted on the periphery of the blanking plate (403) and the bottom of the cleaning mounting shell (301), a PLC (5) is mounted on one side of the cleaning mounting shell (301), and the driving motor (303) is electrically connected with an external power supply through the PLC (5), and a control switch (6) is electrically connected to one side of the PLC (5).
3. The protection device for the battery charger according to claim 2, wherein the electric push rod (402) is electrically connected with the PLC controller (5).
4. The protection device for the battery charger according to claim 3, wherein the dustproof heat dissipation assembly (2) comprises a mounting groove (201), the mounting groove (201) is symmetrically formed in the protection mounting shell (1), a heat dissipation fan (202) is mounted in the mounting groove (201), and a dustproof filter screen (203) is mounted on one side of the mounting groove (201).
5. The protection device for the charger according to claim 4, wherein the air outlet (7) is formed in the bottom of the protection installation shell (1).
6. The protection device for the charger according to claim 5, wherein a filter screen (8) at the air outlet is arranged in the air outlet (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321123271.7U CN219769661U (en) | 2023-05-11 | 2023-05-11 | Protection device for charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321123271.7U CN219769661U (en) | 2023-05-11 | 2023-05-11 | Protection device for charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219769661U true CN219769661U (en) | 2023-09-29 |
Family
ID=88102373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321123271.7U Active CN219769661U (en) | 2023-05-11 | 2023-05-11 | Protection device for charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219769661U (en) |
-
2023
- 2023-05-11 CN CN202321123271.7U patent/CN219769661U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113225956B (en) | Novel frequency converter | |
| CN219769661U (en) | Protection device for charger | |
| CN213214209U (en) | Automatic intelligent control system of switch board | |
| CN219833342U (en) | Electrical control cabinet convenient to heat dissipation | |
| CN116865111A (en) | Electrical cabinet capable of efficiently radiating and preventing dust from flowing in | |
| CN213462616U (en) | Electrical control box for multi-use architecture | |
| CN218828672U (en) | Air cooling device of high-voltage cabinet | |
| CN112512282A (en) | Indoor intelligent power control box that uses | |
| CN219961172U (en) | Heat abstractor for be used for relay protection test equipment | |
| CN219779577U (en) | Power communication operation and maintenance control cabinet | |
| CN221151062U (en) | Protection device for motor | |
| CN219554262U (en) | Switch board convenient to heat dissipation | |
| CN220544569U (en) | Electric energy metering box with good heat dissipation performance | |
| CN219876730U (en) | Temperature control device of elevator control cabinet | |
| CN221282211U (en) | New energy automobile battery heat radiation structure | |
| CN221150713U (en) | Efficient many functional safety block terminal | |
| CN220066429U (en) | Block terminal with winding displacement function | |
| CN217444847U (en) | High-frequency switch power supply cabinet | |
| CN220754155U (en) | Integrated intelligent combined transformer substation | |
| CN218183734U (en) | Control box with waterproof dustproof function | |
| CN220896103U (en) | But self-cleaning's high-voltage wire inlet cabinet | |
| CN220422324U (en) | Temperature-control multifunctional control cabinet | |
| CN216565932U (en) | Power accessory protective housing with waterproof function | |
| CN219459204U (en) | Security protection supervisory equipment with heat dissipation function | |
| CN221058641U (en) | Heat dissipation mechanism of electrical equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |