CN219248490U - Control box heat radiation assembly of central electric appliance - Google Patents
Control box heat radiation assembly of central electric appliance Download PDFInfo
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- CN219248490U CN219248490U CN202321245481.3U CN202321245481U CN219248490U CN 219248490 U CN219248490 U CN 219248490U CN 202321245481 U CN202321245481 U CN 202321245481U CN 219248490 U CN219248490 U CN 219248490U
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Abstract
The utility model discloses a control box heat dissipation assembly of a central electric appliance, and relates to the technical field of heat dissipation of electronic equipment. The utility model comprises a fixed contact plate, an air guide frame, an air outlet structure and an air draft frame, wherein a plurality of radiating fins are equidistantly fixed at the top of the fixed contact plate, the air guide frame is fixed at the outer side of the fixed contact plate, the air draft frame is jointly fixed at one ends of the air guide frame and the fixed contact plate, the air outlet structure is fixedly communicated with one end, far away from the air outlet structure, of the air guide frame, the air outlet structure comprises a square hose and a corrugated pipe, and the corrugated pipe is fixed at the outer side of the square hose. According to the utility model, the fixed contact plate, the air guide frame, the air outlet structure and the air draft frame are arranged, so that the problems that the radiating efficiency of the radiating fins is not high enough when the radiating assembly radiates heat to the central electric appliance control box, and more dust is introduced to the corresponding position of the central electric appliance control box to influence the work during the work are solved.
Description
Technical Field
The utility model belongs to the technical field of electronic equipment heat dissipation, and particularly relates to a control box heat dissipation assembly of a central electric appliance.
Background
With the rapid development of the automobile industry, various electric appliances on automobiles are gradually striving towards diversification and diversification, and the requirements of the electric appliances in the automobiles on safety are continuously improved. For example, functions such as a far light, a near light, a fog light, a loudspeaker and a windscreen wiper of an automobile are controlled through a circuit board, and if the functions are arranged in a scattered manner, a wire harness is messy when the functions are connected, the cost is high, the safety is low, and once dangerous situations occur, the functions are difficult to maintain and find. The central electric appliance control box of the automobile solves the problems well, so that the central electric appliance control box is widely applied to automobile electric appliances, and has the main effects of reducing the number of loop wire harnesses and carrying out centralized control on the electric appliances, and in the working process, the system is more complex due to more components, and larger heat can be generated in the use process, so that a heat dissipation assembly is needed to carry out corresponding heat dissipation work in the use process, but the following defects still exist in the actual use:
when the heat radiation component radiates heat to the central electric appliance control box, the control box is directly radiated by a corresponding radiating plate and radiating fins, and the heat radiation is quickened by blowing air through a fan, but when the heat radiation component works, the radiating area of a single radiating fin only needs more radiating fins on two side surfaces of the radiating fin, so that the radiating effect can be guaranteed;
when the heat dissipation assembly dissipates heat of the central electric appliance control box, corresponding air is required to be led into the central electric appliance control box through the fan, the heat dissipation effect is improved through air circulation, but in the working process, larger dust can be brought to air circulation, if conductive substances exist in the dust, damage to components in the central electric appliance control box is easily caused during working, and the failure rate of the components in the central electric appliance control box is increased.
Disclosure of Invention
The utility model aims to provide a control box heat dissipation assembly of a central electric appliance, which solves the problems that the heat dissipation efficiency of heat dissipation fins is not high enough when the heat dissipation assembly dissipates heat of the central electric appliance control box and more dust is introduced into the corresponding position of the central electric appliance control box to affect the work when the heat dissipation assembly works by arranging a fixed contact plate, an air guide frame, an air outlet structure and an air draft frame.
In order to solve the technical problems, the utility model is realized by the following technical scheme:
the utility model relates to a control box heat radiation assembly of a central electric appliance, which comprises a fixed contact plate, an air guide frame, an air outlet structure and an air draft frame, wherein a plurality of radiating fins are equidistantly fixed at the top of the fixed contact plate, the air guide frame is fixed at the outer side of the fixed contact plate, the air draft frame is jointly fixed at one ends of the air guide frame and the fixed contact plate, the air outlet structure is fixedly communicated with one end of the air guide frame far away from the air outlet structure, the air outlet structure comprises a square hose and a corrugated pipe, the corrugated pipe is fixed at the outer side of the square hose, and in operation, the air outlet structure is fixed on the control box of the corresponding central electric appliance through the fixed contact plate, so that heat generated in the control box of the central electric appliance is guided to the radiating fins after being guided to the control box, the radiating area is increased through the radiating fins, the radiating fins at the top of the fixed contact plate are sealed through the air guide frame, and in the progenitor process, the air is guided to the fixed contact plate through the structure in the air draft frame, and the heat is taken away in the air outlet structure through the radiating fins.
Further, the radiating fin is U-shaped, and two end faces of the radiating fin are both fixed at the top of the fixed contact plate, and when the radiating fin works, the radiating area is increased through the U-shaped design of the radiating fin.
Further, the air guide frame includes fixed frame and transport frame, the bottom of fixed frame is the opening setting, and the both sides at fixed contact plate are fixed to the lower part of fixed frame inner wall, fixed frame and fixed contact plate keep away from the one end and the convulsions frame of air-out structure are fixed jointly, fixed frame and fixed contact plate keep away from the one end of convulsions frame and are fixed with the transport frame jointly, and the air guide frame is in the during operation, closes the fin through fixed frame cooperation fixed contact plate, will be through the air-out structure of fixed contact plate top in the air guide of transport frame.
Further, the one end that fixed contact board was kept away from to the transport frame is close to fixed intercommunication of one end that fixed contact board with square hose, and the transport frame tip in the square hose outside is fixed with the one end that the bellows is close to fixed contact board, carries the frame at the during operation, fixes on carrying the frame jointly through square hose and bellows for the air in the transport frame can be derived to corresponding position.
Further, the air-out structure still includes installing frame and mounting hole, the one end that fixed contact board was kept away from to square hose and bellows is fixed the intercommunication jointly has the installing frame, four corners of installing frame one side all link up and have seted up the mounting hole, and the air-out structure is at the during operation, through the corresponding bolt for installation of mounting hole swing joint on the installing frame to can make air-out structure and corresponding mounting structure installation.
Further, driving motors are symmetrically arranged in the air draft frame, fixing frames are fixed on the outer sides of the driving motors together, the fixing frames are fixed in the air draft frame, connecting discs are fixed at the output ends of the driving motors, fan blades are fixed on the periphery of the connecting discs in an annular array mode, and when the air draft frame works, the driving motors drive the connecting discs to rotate to drive the fan blades to rotate, and air is guided into the fixing frames.
The utility model has the following beneficial effects:
according to the utility model, the fixed contact plate is arranged, so that the problem that the radiating efficiency of the radiating fins is not high enough when the radiating assembly radiates heat to the central electric appliance control box is solved, and when the radiating fin works, the radiating fin is U-shaped, both end faces are fixed on the fixed contact plate, and when air passes through the radiating fin above the fixed contact plate, the radiating fin is U-shaped, so that the radiating area is increased, the using efficiency is accelerated, and the heat generated by elements in the central electric appliance control box can be rapidly radiated.
According to the utility model, the fixed contact plate, the air guide frame, the air outlet structure and the air suction frame are arranged, so that the problem that more dust is introduced into the corresponding position of the central electric appliance control box to affect the work when the central electric appliance control box is subjected to heat radiation by the heat radiation component is solved, and when the central electric appliance control box is subjected to heat radiation, the air is guided into the position where the fixed contact plate and the air guide frame are well sealed to perform heat radiation by the air suction frame, and is guided out by the air outlet structure, so that the air for heat radiation is well separated from the central electric appliance control box, and therefore, the dust brought by heat radiation is not deposited in the corresponding position of the central electric appliance control box when the central electric appliance control box is used, and the influence of dust deposition on the work of the central electric appliance control box is reduced.
Drawings
FIG. 1 is a perspective view of an assembled structure of a heat dissipation assembly of a control box of a central electric appliance;
fig. 2 is a structural perspective view of the fixed contact plate;
FIG. 3 is a perspective view of the structure of the air guiding frame;
FIG. 4 is a structural perspective view of an air outlet structure;
fig. 5 is a structural perspective view of the suction frame.
Reference numerals:
1. fixing the contact plate; 101. a heat sink; 2. an air guiding frame; 201. a fixed frame; 202. a conveying frame; 3. an air outlet structure; 301. square hose; 302. a bellows; 303. a mounting frame; 304. a mounting hole; 4. an air draft frame; 401. a driving motor; 402. a connecting disc; 403. a fan blade; 404. and a fixing frame.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
Referring to fig. 1-5, the present utility model is a control box heat dissipation assembly of a central electrical apparatus, including a fixed contact plate 1, an air guiding frame 2, an air outlet structure 3 and an air exhausting frame 4, wherein a plurality of heat dissipation fins 101 are equidistantly fixed at the top of the fixed contact plate 1, the fixed contact plate 1 is fixed at the top of the corresponding central electrical apparatus control box when working, when air passes through the heat dissipation fins 101, the air guiding frame 2 is fixed at the outer side of the fixed contact plate 1, the heat dissipation fins 101 above the fixed contact plate 1 are well limited by the air exhausting frame 4, the air guiding frame 2 and one end of the fixed contact plate 1 are jointly fixed with the air exhausting frame 4, when working, corresponding air is pumped into the air guiding frame 2, one end of the air guiding frame 2 far away from the air outlet structure 3 is fixedly communicated with the air outlet structure 3, when working, the air outlet structure 3 guides out the air entering the air guiding frame 2, the air outlet structure 3 comprises a square hose 301 and a corrugated tube 302, the outer side of the square hose 301 is fixedly provided with the corrugated tube 302, and the air outlet structure 3 is matched with the corrugated tube 301, and the position of the air outlet structure 3 is changed by the corrugated tube 301.
As shown in fig. 1 and 2, the heat sink 101 is U-shaped, and two end faces of the heat sink 101 are both fixed at the top of the fixed contact plate 1, and when the heat sink 101 works, the heat sink 101 is U-shaped, and both end faces are fixed on the fixed contact plate 1, and when air passes through the heat sink 101 above the fixed contact plate 1, the heat sink 101 is U-shaped, so that when in use, the heat dissipation area is increased, and the use efficiency is accelerated.
As shown in fig. 1 and 3, the air guiding frame 2 includes a fixing frame 201 and a conveying frame 202, the bottom of the fixing frame 201 is provided with an opening, the lower part of the inner wall of the fixing frame 201 is fixed on two sides of the fixing contact plate 1, one ends of the fixing frame 201 and the fixing contact plate 1, which are far away from the air outlet structure 3, are jointly fixed with the air exhausting frame 4, one ends of the fixing frame 201 and the fixing contact plate 1, which are far away from the air exhausting frame 4, are jointly fixed with the conveying frame 202, the air guiding frame 2 seals the cooling fin 101 above the fixing contact plate 1 through the fixing frame 201 during operation, and air in the air is guided into the square hose 301 through the conveying frame 202 after heat exchange.
Wherein, as shown in fig. 1 and 3, the end of the conveying frame 202 away from the fixed contact plate 1 is connected with a square hose301 near the fixed contact plate 1, and the end of the conveying frame 202 outside the square hose 301 is fixed with the end of the corrugated pipe 302 near the fixed contact plate 1, and the conveying frame 202 works byThe square hose 301 and the bellows 302 are fitted so that the mounting position of the mounting frame 303 can be changed.
As shown in fig. 1 and 4, the air outlet structure 3 further includes a mounting frame 303 and a mounting hole 304, one ends of the square hose 301 and the corrugated tube 302, far away from the fixed contact plate 1, are fixedly communicated with the mounting frame 303, the four corners on one side of the mounting frame 303 are all provided with the mounting hole 304 in a penetrating manner, and when the air outlet structure 3 works, a bolt for mounting is inserted into the mounting hole 304 through the mounting hole 304 on the mounting frame 303, and then screwed into a corresponding mounting position and screwed, so that the corrugated tube 302 and the square hose 301 are mounted.
As shown in fig. 1 and 5, driving motors 401 are symmetrically arranged in an air draft frame 4, fixing frames 404 are jointly fixed on the outer sides of the two driving motors 401, the fixing frames 404 are fixed in the air draft frame 4, connecting discs 402 are fixed at the output ends of the driving motors 401, fan blades 403 are fixed on the periphery sides of the connecting discs 402 in an annular array, the driving motors 401 are fixed in the air draft frame 4 through the fixing frames 404 during operation, the fan blades 403 are connected through the connecting discs 402, the driving motors 401 are started during operation, power generated by the driving motors 401 drives the connecting discs 402 to rotate, and when the connecting discs 402 rotate, the fan blades 403 are driven to rotate, air is sucked into the air draft frame 4 from the outer sides of the air draft frame and then is led into an air guide frame 2.
The specific working principle of the utility model is as follows: during operation, firstly, the air outlet position of the air after the corresponding heat mixing is determined, then, the square hose 301 is bent, the corresponding mounting frame 303 is aligned to the air outlet position, the mounting bolts are inserted into the mounting holes 304 through the mounting holes 304 on the mounting frame 303, the corresponding mounting positions are screwed in and screwed, the corrugated tube 302 and the square hose 301 are mounted, the driving motor 401 is started, the driving motor 401 generates power to drive the connecting disc 402 to rotate, when the connecting disc 402 rotates, the fan blades 403 are driven to rotate, the air is sucked into the air suction frame 4 from the outer side of the air suction frame and then is led into the air guide frame 2, when the air flows in the fixing frame 201 included in the air guide frame 2, the air is in contact with the top of the fixed contact plate 1 and the inner surface and the outer surface of the radiating fin 101, so that the heat on the control box of the central electric appliance fixed by the fixed contact plate 1 is exchanged by the air, and is led into the square hose 301 through the cooperation of the fixed contact plate 1 and the fixing frame 201, and is led into the mounting frame 303 through the square hose 301, and then to the corresponding air outlet position, when the connecting disc 402 rotates, the fan blades 403 are driven to rotate, the air is sucked into the air suction frame 4 from the outer side of the outer side, the air suction frame 4, the air is sucked into the air suction frame and the air suction frame, when the air is well, and the air suction frame and the air is well discharged from the central electric appliance.
The foregoing is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, and any modification, equivalent replacement, and improvement of some of the technical features described in the foregoing embodiments are all within the scope of the present utility model.
Claims (6)
1. The utility model provides a control box cooling module of central authorities' electrical apparatus, includes fixed contact board (1), air-guiding frame (2), air-out structure (3) and convulsions frame (4), its characterized in that: the top of fixed contact board (1) is fixed with a plurality of fin (101) equidistantly, the outside of fixed contact board (1) is fixed with wind-guiding frame (2), wind-guiding frame (2) and the one end of fixed contact board (1) are fixed with updraft ventilator (4) jointly, wind-guiding frame (2) keep away from the one end fixed intercommunication of air-out structure (3) and have air-out structure (3), air-out structure (3) include square hose (301) and bellows (302), the outside of square hose (301) is fixed with bellows (302).
2. The control box heat sink assembly for a central appliance of claim 1, wherein: the radiating fin (101) is U-shaped, and two end faces of the radiating fin (101) are fixed at the top of the fixed contact plate (1).
3. The control box heat sink assembly for a central appliance of claim 1, wherein: the air guide frame (2) comprises a fixed frame (201) and a conveying frame (202), wherein the bottom of the fixed frame (201) is provided with an opening, the lower parts of the inner walls of the fixed frame (201) are fixed on two sides of the fixed contact plate (1), one ends of the fixed frame (201) and the fixed contact plate (1), which are far away from the air outlet structure (3), are jointly fixed with the air draft frame (4), and one ends of the fixed frame (201) and the fixed contact plate (1), which are far away from the air draft frame (4), are jointly fixed with the conveying frame (202).
4. A control box heat sink assembly for a central appliance as claimed in claim 3, wherein: one end of the conveying frame (202) far away from the fixed contact plate (1) is fixedly communicated with one end of the square hose (301) close to the fixed contact plate (1), and one end of the conveying frame (202) outside the square hose (301) is fixed with one end of the corrugated pipe (302) close to the fixed contact plate (1).
5. The control box heat sink assembly for a central appliance of claim 1, wherein: the air-out structure (3) further comprises a mounting frame (303) and mounting holes (304), wherein the mounting frame (303) is fixedly communicated with one end, far away from the fixed contact plate (1), of the square hose (301) and the corrugated pipe (302), and the mounting holes (304) are formed in all through-holes in four corners on one side of the mounting frame (303).
6. The control box heat sink assembly for a central appliance of claim 1, wherein: the novel air suction device is characterized in that driving motors (401) are symmetrically arranged in the air suction frame (4), fixing frames (404) are jointly fixed on the outer sides of the driving motors (401), the fixing frames (404) are fixed in the air suction frame (4), connecting discs (402) are fixed at the output ends of the driving motors (401), and fan blades (403) are fixed on the peripheral sides of the connecting discs (402) in an annular array.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321245481.3U CN219248490U (en) | 2023-05-23 | 2023-05-23 | Control box heat radiation assembly of central electric appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321245481.3U CN219248490U (en) | 2023-05-23 | 2023-05-23 | Control box heat radiation assembly of central electric appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219248490U true CN219248490U (en) | 2023-06-23 |
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ID=86806020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321245481.3U Active CN219248490U (en) | 2023-05-23 | 2023-05-23 | Control box heat radiation assembly of central electric appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219248490U (en) |
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2023
- 2023-05-23 CN CN202321245481.3U patent/CN219248490U/en active Active
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