CN203719052U - Air conditioning system and electric box - Google Patents
Air conditioning system and electric box Download PDFInfo
- Publication number
- CN203719052U CN203719052U CN201420034328.0U CN201420034328U CN203719052U CN 203719052 U CN203719052 U CN 203719052U CN 201420034328 U CN201420034328 U CN 201420034328U CN 203719052 U CN203719052 U CN 203719052U
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- China
- Prior art keywords
- box body
- electrical appliance
- appliance kit
- described box
- heat
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Abstract
The utility model provides an air conditioning system and an electric box. The electric box comprises a box body and heating elements arranged in the box body. The heating elements are arranged at the bottom of the box body, and the bottom of the box body is further provided with radiating elements conductive with the heating elements. Radiating fins of the radiating elements are arranged in a manner of penetrating through the bottom wall of the box body. Components high in heat emission capacity in the electric box are arranged at the bottom of the box body of the electric box, the radiating elements are arranged aiming for the redistributed heating elements in a targeted manner, and high heat generated by the heating elements is directly transmitted through the radiating elements, meanwhile, the radiating fins of the radiating elements penetrate through the bottom wall of the box body, so that heat of the heating element is directly transmitted to the outside of the electric box, effect of forced heat exchange is achieved, the electric box is prevented from running at different temperature points, working stability of the components is guaranteed, and reliability of working of the electric box is improved.
Description
Technical field
The utility model relates to air conditioning appliance control technology field, more particularly, relates to a kind of air-conditioning system and electrical appliance kit.
Background technology
The trend of air-conditioning unit development is now for more energy-conservation, more efficient, and therefore the trend of air-conditioning unit frequency-conversion is more obvious.
Convertible frequency air-conditioner electrical appliance kit radiating mode generally adopts radiator and the radiator window mode of combining to dispel the heat at present, this radiating mode can improve the air-flow of electrical appliance kit inside effectively, setting by radiator window position can be strengthened heat radiation to electrical appliance kit regional area pointedly, reduces the operating temperature of the device that the caloric values such as relay, IPM module are larger.
But the mode of employing radiator and radiator window combination, makes diverse location temperature in electrical appliance kit differ larger, heat-sinking capability is inhomogeneous, easily occurs heat radiation blind spot, the reliability of reduction air-conditioning system work in different components and parts positions.
And the larger problem of the same existence of the design that adopts radiator window, increase the decline that shutter can cause electrical appliance kit integral protection ability, in the situation that outdoor application environment is more severe, when unit moves for a long time, dust, steam and worm ant easily enter electrical appliance kit by shutter, cause control panel burn into short circuit in electrical appliance kit, the device actuating mechanisms such as contactor, breaker are stuck, have a strong impact on the functional reliability of unit.
Therefore, how improving the reliability in the electrical appliance kit course of work, is current those skilled in the art's problem demanding prompt solution.
Utility model content
The purpose of this utility model is to provide a kind of electrical appliance kit, to realize the reliability improving in the electrical appliance kit course of work.
In order to achieve the above object, the utility model provides following technical scheme:
A kind of electrical appliance kit, comprises box body and is arranged at the heater element in described box body, described heater element is arranged at the bottom of described box body, and the bottom of described box body is also provided with the heat dissipation element logical with described heater element thermal conductance;
The radiating fin of described heat dissipation element runs through the diapire setting of described box body.
Preferably, in above-mentioned electrical appliance kit, the bottom of described box body is provided with the installation site of corresponding described heat dissipation element, the first sealing device that the inner space of described box body is sealed.
Preferably, in above-mentioned electrical appliance kit, the inner surface of described box body is coated with electrophoretic paint.
Preferably, in above-mentioned electrical appliance kit, the inner surface of described box body is coated with black electrophoretic paint.
Preferably, in above-mentioned electrical appliance kit, the box body that described box body is enclosed construction, the reserved wire inlet/outlet hole in bottom of described box body is provided with the second sealing device that described box body inside is sealed.
A kind of air-conditioning system, comprises the electrical appliance kit that air-conditioning work is controlled, and described electrical appliance kit is the as above electrical appliance kit described in any one, the air channel UNICOM of the heat dissipation element on described electrical appliance kit and described air-conditioning system.
The utility model provides a kind of electrical appliance kit, comprises box body and is arranged at the heater element in box body, and heater element is arranged at the bottom of box body, and the bottom of box body is also provided with the heat dissipation element logical with heater element thermal conductance; The radiating fin of heat dissipation element runs through the diapire setting of box body.By the larger components and parts of electrical appliance kit internal heat generation amount being arranged on to the bottom of the box body of electrical appliance kit, and arrange targetedly heat dissipation element for the heater element after the redistribution of position, the larger heat directly heater element being produced by heat dissipation element directly transmits, the radiating fin that heat dissipation element is set simultaneously runs through the diapire of box body, the heat of heater element is directly delivered to the outside of electrical appliance kit, reach the effect of forced heat-exchanging, avoid electrical appliance kit to run on different temperature points, ensure the stability of components and parts work, improve the reliability of electrical appliance kit work.
Brief description of the drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The internal structure schematic diagram of the electrical appliance kit that Fig. 1 provides for the utility model.
Detailed description of the invention
The utility model discloses a kind of electrical appliance kit, improved the reliability in the electrical appliance kit course of work.
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out to clear, complete description, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiment.Based on embodiment of the present utility model, those of ordinary skill in the art are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
The internal structure schematic diagram of the electrical appliance kit that as shown in Figure 1, Fig. 1 provides for the utility model.
The utility model provides a kind of electrical appliance kit, comprises box body 1 and is arranged at the heater element 2 in box body 1, and heater element 2 is arranged at the bottom of box body 1, and the bottom of box body 1 is also provided with the heat dissipation element 3 logical with heater element 2 thermal conductances; The radiating fin of heat dissipation element 3 runs through the diapire setting of box body.By the larger components and parts of electrical appliance kit internal heat generation amount being arranged on to the bottom of the box body 1 of electrical appliance kit, and arrange targetedly heat dissipation element for the heater element 2 after the redistribution of position, the larger heat directly heater element 2 being produced by heat dissipation element 3 directly transmits, the radiating fin that heat dissipation element 3 is set simultaneously runs through the diapire of box body, the heat of heater element 2 is directly delivered to the outside of electrical appliance kit, reach the effect of forced heat-exchanging, avoid electrical appliance kit to run on different temperature points, ensure the stability of components and parts work, improve the reliability of electrical appliance kit work.
In the utility model one specific embodiment, the bottom of box body 1 is provided with the installation site of corresponding heat dissipation element 3, the first sealing device that the inner space of box body 1 is sealed.The radiating fin of heat dissipation element 3 runs through the diapire of electrical appliance kit, the inside that a radiating fin part is positioned at electrical appliance kit directly and heater element thermally coupled, another part directly reaches the outside of electrical appliance kit, thereby the heat of heater element can be directly delivered to outside electrical appliance kit by radiating fin, for avoiding the radiating fin of radiator to run through the protective capacities of electrical appliance kit diapire reduction electrical appliance kit, by the first sealing device, radiating fin periphery is sealed, avoid the dust in external environment, steam etc. are entered in electrical appliance kit by radiating fin position, improve electrical appliance kit job security.
In the utility model one specific embodiment, the inner surface of box body 1 is coated with electrophoretic paint 4.Preferably the inner surface of box body is coated with black electrophoretic paint.Electrical appliance kit inner surface spray black electrophoretic paint 4, utilizes black electrophoretic paint to have good heat absorption capacity, increases the absorption of electrical appliance kit panel beating wall to electrical appliance kit internal heat, and heat radiation is arrived to electrical appliance kit outside.In Fig. 1, shown in the arrow of box body 1 inside, direction is heat flow direction, and the heat of box body inside is radiation mode and arrives space outerpace through the black electrophoretic paint internal delivery of box body, ensures the uniformity of interior environment temperature.The outer surface of the box body of electrical appliance kit no longer arranges sprayed coating, can adopt the raw material of better performances, thus avoid electrical appliance kit wall thermal resistance excessive or to space outerpace absorb heat, affect radiating effect.
In the utility model one specific embodiment, the box body that box body 1 is enclosed construction, the reserved wire inlet/outlet hole in bottom of box body 1 is provided with the second sealing device that box body 1 inside is sealed.Compared to traditional fenestration radiating mode, because of the limitation of the position of windowing, the region heat radiation of electrical appliance kit internal gas flow passage process better, but part dead angle still temperature is higher, by comparison, the present embodiment adopts the electrical appliance kit of enclosed construction, by thermal-radiating mode, heat in electrical appliance kit is dispelled the heat, heat is passed by each face of electrical appliance kit, therefore, and better effects if in heat radiation uniformity.The wire inlet/outlet hole of the reserved electrical appliance kit in electrical appliance kit bottom, and the second sealing device that this position is sealed is set, ensure good hermetically-sealed construction in electrical appliance kit.
The heat radiation form that is set to sealing conduction by the radiating mode of electrical appliance kit, makes the integral heat sink ability of electrical appliance kit more even, the larger components and parts of part heating is increased to radiator simultaneously, ensures that each components and parts run under reliability service temperature spot.The electrical appliance kit of hermetically-sealed construction is set simultaneously, promote the integral protection ability of the automatically controlled part of unit, make air-conditioning system more can adapt to rugged environment, the dust outside electrical appliance kit, steam and worm ant protective capacities are had to stronger defensive ability/resistance ability, promoted the long-term operational reliability of air-conditioning system.And cancel and on the box body of electrical appliance kit, increase fenestration heat dissipation design, be conducive to improve the working (machining) efficiency of electrical appliance kit parts.
Based on the electrical appliance kit providing in above-described embodiment, the utility model also provides a kind of air-conditioning system, this air-conditioning system is provided with the electrical appliance kit that air-conditioning work is controlled, the electrical appliance kit of the electrical appliance kit that this air-conditioning system is provided with for providing in above-described embodiment, the air channel UNICOM of the heat dissipation element on electrical appliance kit and air-conditioning system.In the time of unit operation, the most of heat sending on electrical appliance kit in the air-conditioning system air channel of electrical appliance kit outside, reaches the effect of forced heat-exchanging by heat sink.
Because this air-conditioning system has adopted the electrical appliance kit of above-described embodiment, so the beneficial effect that this air-conditioning system is brought by electrical appliance kit please refer to above-described embodiment.
In this description, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is and the difference of other embodiment, between each embodiment identical similar part mutually referring to.
To the above-mentioned explanation of the disclosed embodiments, make professional and technical personnel in the field can realize or use the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiment, General Principle as defined herein can, in the situation that not departing from spirit or scope of the present utility model, realize in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (6)
1. an electrical appliance kit, comprise box body (1) and be arranged at the heater element (2) in described box body, it is characterized in that, described heater element (2) is arranged at the bottom of described box body (1), and the bottom of described box body (1) is also provided with the heat dissipation element (3) logical with described heater element (2) thermal conductance;
The radiating fin of described heat dissipation element (3) runs through the diapire setting of described box body (1).
2. electrical appliance kit according to claim 1, is characterized in that, the bottom of described box body (1) is provided with the installation site of corresponding described heat dissipation element (3), the first sealing device that the inner space of described box body (1) is sealed.
3. electrical appliance kit according to claim 1, is characterized in that, the inner surface of described box body (1) is coated with electrophoretic paint (4).
4. electrical appliance kit according to claim 3, is characterized in that, the inner surface of described box body (1) is coated with black electrophoretic paint.
5. electrical appliance kit according to claim 3, is characterized in that, the box body that described box body (1) is enclosed construction, and the reserved wire inlet/outlet hole in bottom of described box body (1) is provided with the second sealing device that described box body (1) inside is sealed.
6. an air-conditioning system, comprises the electrical appliance kit that air-conditioning work is controlled, and it is characterized in that, described electrical appliance kit is the electrical appliance kit as described in claim 1-5 any one, the air channel UNICOM of the heat dissipation element on described electrical appliance kit and described air-conditioning system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420034328.0U CN203719052U (en) | 2014-01-20 | 2014-01-20 | Air conditioning system and electric box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420034328.0U CN203719052U (en) | 2014-01-20 | 2014-01-20 | Air conditioning system and electric box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203719052U true CN203719052U (en) | 2014-07-16 |
Family
ID=51158198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420034328.0U Expired - Fee Related CN203719052U (en) | 2014-01-20 | 2014-01-20 | Air conditioning system and electric box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203719052U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106403025A (en) * | 2016-08-31 | 2017-02-15 | 芜湖美智空调设备有限公司 | Camera box and air conditioner indoor unit |
| CN106403022A (en) * | 2016-08-31 | 2017-02-15 | 芜湖美智空调设备有限公司 | Camera box and indoor unit of air conditioner |
| CN107202353A (en) * | 2017-08-05 | 2017-09-26 | 袁小强 | The controller of lampblack absorber |
-
2014
- 2014-01-20 CN CN201420034328.0U patent/CN203719052U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106403025A (en) * | 2016-08-31 | 2017-02-15 | 芜湖美智空调设备有限公司 | Camera box and air conditioner indoor unit |
| CN106403022A (en) * | 2016-08-31 | 2017-02-15 | 芜湖美智空调设备有限公司 | Camera box and indoor unit of air conditioner |
| CN106403022B (en) * | 2016-08-31 | 2019-07-19 | 芜湖美智空调设备有限公司 | Image head cartridge and air conditioner indoor unit |
| CN106403025B (en) * | 2016-08-31 | 2019-07-19 | 芜湖美智空调设备有限公司 | Image head cartridge and air conditioner indoor unit |
| CN107202353A (en) * | 2017-08-05 | 2017-09-26 | 袁小强 | The controller of lampblack absorber |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140716 Termination date: 20210120 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |