CN219145824U - Controller for vehicle refrigerator system - Google Patents
Controller for vehicle refrigerator system Download PDFInfo
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- CN219145824U CN219145824U CN202223202674.9U CN202223202674U CN219145824U CN 219145824 U CN219145824 U CN 219145824U CN 202223202674 U CN202223202674 U CN 202223202674U CN 219145824 U CN219145824 U CN 219145824U
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- fixedly connected
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
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Abstract
The utility model relates to the technical field of controllers, and discloses a controller for a vehicle refrigerating machine system, which comprises a controller shell, wherein the controller shell comprises a control shell main body, a fan vent hole is formed in the top of the control shell main body, an information processing device is fixedly connected to the back surface of the fan vent hole, which is positioned at the bottom of the inner side of the control shell main body, a plurality of outer side radiating fins are fixedly connected to the tops of the two sides of the control shell main body, and a bottom fixing groove is formed in the bottom of the control shell main body; the utility model is beneficial to the fact that the controller shell and the fan radiating device are arranged, in the using process, external air enters the top of the air filter screen through the fan ventilation holes and enters the circuit board to cool after being filtered, meanwhile, the controller support plate transfers internal heat to the outer radiating fins, and in the running process of the vehicle, the external air is used for directly cooling.
Description
Technical Field
The utility model relates to the technical field of controllers, in particular to a controller for a vehicle refrigerator system.
Background
The refrigerator transfers heat of the cooled object having a lower temperature to the ambient medium to obtain cold. The heat transferred from a lower temperature object is conventionally referred to as coldness. The working medium of the internal reference of the refrigerator and the change of the thermodynamic process is called a refrigerant, the conventional vehicle refrigerating system is commonly used as main equipment for regulating the temperature of the interior of the vehicle, and the conventional vehicle refrigerating system is commonly provided with a controller for fine control due to higher detail degree of regulating the temperature of the interior of the vehicle.
The existing controller for the vehicle refrigerating system is generally composed of a shell and a control chip, and is independently powered by a power supply system, and the controller often generates excessive heat in the using process due to higher calculation requirements, and the existing controller is not provided with a heat dissipation function due to the fact that the existing controller is installed with other calculation units, is easy to be at a high temperature for a long time after being used for a long time, causes line faults and does not have a good heat dissipation effect; in addition, current vehicle is often comparatively jolt at the in-process of traveling, and current controller is long-time jolt when using leads to metal fatigue to produce the clearance easily so that the inside impurity such as entering dust of controller influences the safe operation of circuit, and simultaneously, current controller does not possess the shock attenuation effect, and the inside circuit board of controller is because make a round trip atress is buckled and is made circuit trouble easily after long-time transfer jolt for the stability of controller self is lower.
Disclosure of Invention
In order to overcome the above-mentioned drawbacks of the prior art, the present utility model provides a controller for a vehicle refrigerator system, which solves the above-mentioned problems in the prior art.
The utility model provides the following technical scheme: the controller comprises a controller shell, wherein the controller shell comprises a control shell main body, a fan vent hole is formed in the top of the control shell main body, an information processing device is fixedly connected to the back of the control shell main body, the bottoms of the inner sides of the control shell main body are positioned at the back of the fan vent hole, a plurality of outer radiating fins are fixedly connected to the tops of the two sides of the control shell main body, a bottom fixing groove is formed in the bottom of the control shell main body, positioning connecting blocks are fixedly connected to the two sides of the inner side of the control shell main body, two supporting spring sleeves are fixedly connected to the bottoms of the inner sides of the control shell main body, a force release acting spring is fixedly connected to the inner sides of the supporting spring sleeves, threaded connecting holes are formed in the periphery of the top of the control shell main body, a controller supporting plate is fixedly connected to the bottom of the bottom fixing groove, the controller supporting plate comprises a bottom supporting plate, a chip fixing plate is fixedly connected to the top of the bottom supporting plate, a supporting pressure release rod is fixedly connected to the two sides of the top of the chip fixing plate, a positioning connecting plate is fixedly connected to the periphery of the top of the chip fixing plate, a supporting plate is provided with a threaded hole is formed in the bottom of the bottom supporting plate, and the periphery of the supporting plate is provided with the fan vent hole and is connected to the periphery of the fan vent hole;
further, the fan radiating device comprises a fan main body, a fan blade placing hole is formed in the top of the fan main body, an air filter screen is fixedly connected to the top of the fan blade placing hole, and fan fixing holes are formed in the periphery of the top of the fan main body.
Further, a fan supporting frame and fan blades are arranged in the fan blade placing holes.
Further, the information processing device is fixedly connected with an external adjusting control display terminal.
Further, a control processing chip is arranged at the top of the chip fixing groove.
Further, the support release lever is fixedly connected in the support spring sleeve, the release force acting spring is a hard spring, the positioning connection plate is fixedly connected in the positioning connection block, and the bottom of the positioning connection block is provided with a fixing groove of the positioning connection plate.
Further, the controller shell is fixedly connected with the controller supporting plate through a bolt fixed on the supporting plate connecting hole, the threaded connecting hole is the same as the supporting plate threaded hole in position, and the controller shell is fixedly connected with external equipment through a threaded connecting hole internal installation bolt.
The utility model has the technical effects and advantages that:
1. the utility model is beneficial to the fact that the controller shell and the fan radiating device are arranged, in the using process, external air enters the top of the air filter screen through the fan ventilation holes and enters the circuit board to cool after being filtered, meanwhile, the controller support plate transfers internal heat to the outer radiating fins, and in the running process of the vehicle, the external air is used for directly cooling.
2. The utility model is beneficial to the buffer elimination of the external acting force by the force release acting spring when the external impact is applied to the outer shell of the vibration controller of the vehicle, thereby avoiding the influence on the normal work of the circuit board on the supporting plate of the controller and being beneficial to the stability of the whole structure in the use process.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a cross-sectional view of the overall structure of the present utility model.
Fig. 3 is a schematic diagram of a controller housing according to the present utility model.
Fig. 4 is a schematic structural view of a controller support plate according to the present utility model.
Fig. 5 is a schematic structural diagram of a fan heat dissipating device according to the present utility model.
The reference numerals are: 1. a controller housing; 101. a control housing body; 102. a fan vent; 103. an information processing device; 104. an outer fin; 105. a bottom fixing groove; 106. positioning a connecting block; 107. a support spring sleeve; 108. a threaded connection hole; 2. a controller support plate; 201. a bottom support plate; 202. a chip fixing plate; 203. a chip fixing groove; 204. positioning a connecting plate; 205. supporting a pressure release lever; 206. a support plate connection hole; 207. a support plate threaded hole; 3. a fan heat sink; 301. a fan main body; 302. a fan blade placement hole; 303. a fan fixing hole; 304. an air filter screen; 4. the release force acts on the spring.
Detailed Description
The embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the present utility model, and the configurations of the structures described in the following embodiments are merely examples, and the controller for a vehicle refrigeration system according to the present utility model is not limited to the structures described in the following embodiments, and all other embodiments obtained by a person having ordinary skill in the art without making any inventive effort are within the scope of the present utility model.
Referring to fig. 1 to 5, the utility model provides a controller for a refrigerator system for a vehicle, comprising a controller housing 1, the controller housing 1 comprises a control housing main body 101, a fan vent hole 102 is formed at the top of the control housing main body 101, an information processing device 103 is fixedly connected to the back surface of the inner side bottom of the control housing main body 101, a plurality of outer side cooling fins 104 are fixedly connected to the top of two sides of the control housing main body 101, a bottom fixing groove 105 is formed at the bottom of the control housing main body 101, a positioning connecting block 106 is fixedly connected to two sides of the inner side of the control housing main body 101, two supporting spring sleeves 107 are fixedly connected to the bottom of the inner side of the control housing main body 101, a force releasing acting spring 4 is fixedly connected to the inner side of the supporting spring sleeves 107, screw connection holes 108 are formed around the top of the control housing main body 101, the bottom of the bottom fixing groove 105 is fixedly connected with the controller supporting plate 2, the controller supporting plate 2 comprises a bottom supporting plate 201, the top of the bottom supporting plate 201 is fixedly connected with a chip fixing plate 202, the top of the chip fixing plate 202 is provided with a chip fixing groove 203, two sides of the top of the chip fixing plate 202 are fixedly connected with supporting pressure release rods 205, the periphery of the top of the chip fixing plate 202 is fixedly connected with a positioning connecting plate 204, the periphery of the top of the bottom supporting plate 201 is provided with supporting plate threaded holes 207, the periphery of the top of the bottom supporting plate 201 is provided with supporting plate connecting holes 206 at the inner side of the supporting plate threaded holes 207, the bottom of the fan ventilating hole 102 is fixedly connected with a fan heat dissipating device 3, a refrigerating system control circuit board is fixed on the chip fixing groove 203, then the controller supporting plate 2 is installed at the bottom of the controller housing 1 by utilizing the positioning of the positioning connecting plate 204, the support pressure release lever 205 is fixed inside the support spring sleeve 107 and fixedly connected to the controller housing 1 by bolts fixed to the support plate connection holes 206.
In a preferred embodiment, the fan heat dissipation device 3 includes a fan main body 301, a fan blade placing hole 302 is formed in the top of the fan main body 301, an air filter screen 304 is fixedly connected to the top of the fan blade placing hole 302, fan fixing holes 303 are formed around the top of the fan main body 301, and external air enters the top of the air filter screen 304 through the fan ventilation hole 102 and is filtered, and then enters the interior to cool the circuit board.
In a preferred embodiment, the fan support and the fan blades are mounted in the fan blade placement hole 302, which is beneficial for cooling the interior of the fan heat dissipation device 3.
In a preferred embodiment, the information processing device 103 is fixedly connected with an external control display terminal, so that the information processing device 103 is beneficial to timely processing the input information of a user.
In a preferred embodiment, a control processing chip is mounted on the top of the chip fixing groove 203, which is beneficial to controlling the refrigerating system and adjusting the temperature stability in the vehicle in time.
In a preferred embodiment, the supporting pressure release rod 205 is fixedly connected to the inside of the supporting spring sleeve 107, the pressure release acting spring 4 is a hard spring, the positioning connection plate 204 is fixedly connected to the inside of the positioning connection block 106, and a fixing groove of the positioning connection plate 204 is formed at the bottom of the positioning connection block 106, so that positioning when the controller housing 1 is connected to the controller support plate 2 is facilitated.
In a preferred embodiment, the controller housing 1 is fixedly connected to the controller support plate 2 through a bolt fixed to the support plate connecting hole 206, the threaded connecting hole 108 is located at the same position as the support plate threaded hole 207, and the controller housing 1 is fixedly connected to an external device through a bolt mounted inside the threaded connecting hole 108, so that the fixed connection between the whole device and the external device is facilitated.
The working principle of the utility model is as follows: firstly, in the process of installing the controller, a control circuit board of the refrigeration system is fixed on a chip fixing groove 203, then a controller supporting plate 2 is installed at the bottom of a controller shell 1 by utilizing the positioning of a positioning connecting plate 204, at the moment, a supporting pressure release rod 205 is fixed inside a supporting spring sleeve 107 and is fixedly connected with the controller shell 1 through a bolt fixed on a supporting plate connecting hole 206, in the process of use, outside air enters the top of an air filter screen 304 through a fan vent hole 102 and enters the inside to cool the circuit board after being filtered, meanwhile, the controller supporting plate 2 transfers the internal heat to an outer radiating fin 104, and in the process of driving the vehicle, the outside air is also utilized to directly cool; in addition, when the outer shell 1 of the vibration controller of the vehicle is impacted externally, the force release acting spring 4 buffers and eliminates the external acting force to avoid the influence on the normal work of the circuit board on the supporting plate 2 of the controller, and the stability of the whole structure in the use process is facilitated.
Claims (7)
1. A controller for a refrigerator system for a vehicle, comprising a controller housing (1), characterized in that: the controller housing (1) comprises a control housing main body (101), fan vent holes (102) are formed in the top of the control housing main body (101), threaded connection holes (108) are formed in the periphery of the inner bottom of the control housing main body (101) and located at the fan vent holes (102), a plurality of outer side radiating fins (104) are fixedly connected to the tops of two sides of the control housing main body (101), bottom fixing grooves (105) are formed in the bottom of the control housing main body (101), positioning connection blocks (106) are fixedly connected to the two sides of the inner side of the control housing main body (101), two supporting spring sleeves (107) are fixedly connected to the bottoms of the inner sides of the control housing main body (101), force release springs (4) are fixedly connected to the inner sides of the supporting spring sleeves (107), threaded connection holes (108) are formed in the periphery of the top of the control housing main body (101), a controller support plate (2) is fixedly connected to the bottom of the bottom fixing grooves (105), the controller support plate (2) comprises a bottom support plate (201), a chip fixing plate (202) is fixedly connected to the top of the bottom support plate (201), two chip fixing plates (202) are fixedly connected to the top of the bottom support plate (202), two chip fixing plates (203) are fixedly connected to the top fixing plates (203), the chip fixing plate is characterized in that the periphery of the top of the chip fixing plate (202) is fixedly connected with a positioning connecting plate (204), support plate threaded holes (207) are formed in the periphery of the top of the bottom support plate (201), support plate connecting holes (206) are formed in the periphery of the top of the bottom support plate (201) and located in the inner sides of the support plate threaded holes (207), and the bottom of the fan vent hole (102) is fixedly connected with a fan radiating device (3).
2. A controller for a vehicle refrigerator system according to claim 1, characterized in that: the fan radiating device (3) comprises a fan main body (301), fan blade placing holes (302) are formed in the top of the fan main body (301), an air filter screen (304) is fixedly connected to the top of each fan blade placing hole (302), and fan fixing holes (303) are formed in the periphery of the top of the fan main body (301).
3. A controller for a vehicle refrigerator system according to claim 2, characterized in that: the fan supporting frame and the fan blades are arranged in the fan blade placing holes (302).
4. A controller for a vehicle refrigerator system according to claim 1, characterized in that: the information processing device (103) is fixedly connected with an external adjusting control display terminal.
5. A controller for a vehicle refrigerator system according to claim 1, characterized in that: a control processing chip is arranged at the top of the chip fixing groove (203).
6. A controller for a vehicle refrigerator system according to claim 1, characterized in that: the support release lever (205) is fixedly connected to the inside of the support spring sleeve (107), the release force acting spring (4) is a hard spring, the positioning connecting plate (204) is fixedly connected to the inside of the positioning connecting block (106), and the bottom of the positioning connecting block (106) is provided with a fixing groove of the positioning connecting plate (204).
7. A controller for a vehicle refrigerator system according to claim 1, characterized in that: the controller is characterized in that the controller shell (1) is fixedly connected with the controller supporting plate (2) through bolts fixed on the supporting plate connecting holes (206), the positions of the threaded connecting holes (108) and the supporting plate threaded holes (207) are the same, and the controller shell (1) is fixedly connected with external equipment through bolts installed inside the threaded connecting holes (108).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223202674.9U CN219145824U (en) | 2022-12-01 | 2022-12-01 | Controller for vehicle refrigerator system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223202674.9U CN219145824U (en) | 2022-12-01 | 2022-12-01 | Controller for vehicle refrigerator system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219145824U true CN219145824U (en) | 2023-06-06 |
Family
ID=86566242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223202674.9U Active CN219145824U (en) | 2022-12-01 | 2022-12-01 | Controller for vehicle refrigerator system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219145824U (en) |
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2022
- 2022-12-01 CN CN202223202674.9U patent/CN219145824U/en active Active
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