CN205026831U - Scattered hot air duct system of outer quick -witted controller of air -conditioner - Google Patents
Scattered hot air duct system of outer quick -witted controller of air -conditioner Download PDFInfo
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- CN205026831U CN205026831U CN201520437602.3U CN201520437602U CN205026831U CN 205026831 U CN205026831 U CN 205026831U CN 201520437602 U CN201520437602 U CN 201520437602U CN 205026831 U CN205026831 U CN 205026831U
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- air
- controller
- fire prevention
- controlled box
- outdoor unit
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- Air Conditioning Control Device (AREA)
Abstract
The utility model provides a scattered hot air duct system of outer quick -witted controller of air -conditioner, including electrical apparatus apron, controller and fan, the electrical apparatus apron is gone up to open there is air -inlet grille, and the controller includes automatically controlled lid, radiator, circuit board, automatically controlled box, fire prevention base and closing plate, and automatically controlled box has a side -mounting circuit board of bottom surface, opposite side installation radiator, and the centre has air outlet grille's baffle, has all opened aeration grid on fire prevention base and the closing plate. Owing to angrily press the space, the cold air from the air -inlet grille of electrical apparatus apron by the outer built -in portion of suction chamber, inside aeration grid through fire prevention base and closing plate advances the entry control ware, come out through the air outlet grille on the automatically controlled box intermediate bottom, through the radiator, taken out of by the moving fan, take away the heat of the inside production of controller. The controller simple structure of hot air duct system that looses, with low costs, the radiating effect is good, wind channel structural design can also play waterproof effect.
Description
Technical field
The utility model relates to air-conditioner field, particularly a kind of air-conditioner outdoor unit controller heat dissipation wind channel system.
Background technology
The controller of present most of air-conditioner outdoor unit is generally in order to waterproof and fire prevention demand, the complete hermetic structural design of many employings, appliance cover plate also majority seals completely, the amount of heat produced during electronic devices and components work in controller box is caused to gather, in controller box, temperature is too high, cannot discharge in time, have a strong impact on the electronic devices and components life-span, and may potential safety hazard be there is.
Authorization Notice No. be CN203442985U patent discloses a kind of variable frequency air-conditioner controller heat abstractor, provide in a kind of electric-controlled box and be provided with circumferential closed air channel, two ends, air channel are provided with air inlet and air outlet, and radiator, pcb board and electronic heater members are located in air channel.The air of this Duct design in heat dissipation wind channel remains the air of air-conditioner outdoor unit inside, and do not have the cold air that machine outside outdoor enters, radiating effect is limited, still cannot solve the problem of controller heat radiation.
Summary of the invention
The utility model is poor in order to solve above controller radiating effect, and electronic devices and components service life is low, the problem that there is potential safety hazard, provides a kind of air-conditioner outdoor unit controller heat dissipation wind channel system.
The utility model is achieved through the following technical solutions: a kind of air-conditioner outdoor unit controller heat dissipation wind channel system, comprise appliance cover plate, controller and fan, described appliance cover plate has air-inlet grille, described controller comprises automatically controlled lid, radiator, circuit board, electric-controlled box, fire prevention base and sealing plate, described electric-controlled box has the side mounting circuit boards of bottom surface, opposite side installation of heat radiator, middle with the dividing plate having air outlet grate, described fire prevention base and sealing plate all have air grid.
Preferably, described appliance cover plate is contained on the side plate of air-conditioner outdoor unit, corresponding described controller installation site.Appliance cover plate has air-inlet grille, and the air-inlet grille place of appliance cover plate is with the water bar of the certain angle that bends inwards, to allow the cold air of air-conditioner outdoor unit outside enter off-premises station inside on the one hand, being to prevent rainwater or other liquid from entering air-conditioner outdoor unit inside on the other hand, damaging internal components.
Preferably, have automatically controlled lid above described electric-controlled box, be enclosed with fire prevention base below described electric-controlled box and around, described fire prevention base is near off-premises station front panel place opening, and described fire prevention base openings place is sealed by sealing plate.
Preferably, the air outlet grate of described electric-controlled box and fire prevention base, grid on sealing plate are all with water bar.This is that water or other liquid in order to prevent from entering air-conditioner outdoor unit inside enters on the circuit board of controller inside, damages the electronic devices and components on circuit board, thus affects the normal use of air-conditioner.
Preferably, a large amount of heats is produced because of the work of electronic devices and components on the running of compressor and circuit board around controller, thus form a negative pressure, cold air is inhaled into off-premises station inside from the air-inlet grille appliance cover plate, enter in controller from the air grid of fire prevention base, sealing plate, then go out from the air outlet grate electric-controlled box central dividing plate, through radiator, by the fan sucking-off operated, form a complete controller heat dissipation wind channel system, take away the heat that the work of controller internal electronic component produces.
The beneficial effect that the utility model brings is: described air-conditioner outdoor unit controller heat dissipation wind channel system, and structure is simple, only need offer suitable grid at corresponding position, without the need to making a change the structure of miscellaneous part, cost is low, good heat dissipation effect, also has waterproof effect.
Accompanying drawing explanation
Fig. 1 is the utility model controller heat dissipation wind channel system confined state space schematic diagram.
Fig. 2 is the utility model appliance cover plate air-inlet grille partial enlarged drawing.
Fig. 3 is the utility model controller assemblies decomposing state schematic diagram.
Fig. 4 is the utility model controller heat dissipation wind channel system air flow schematic diagram.
Detailed description of the invention
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Fig. 1 is the utility model controller heat dissipation wind channel system architecture schematic diagram.
Fig. 2 is the utility model appliance cover plate air-inlet grille partial enlarged drawing.
A kind of air-conditioner outdoor unit controller heat dissipation wind channel system, comprises appliance cover plate 1, controller 2 and fan (not marking in the drawings).
As a kind of preferred embodiment, appliance cover plate 1 is contained on the side plate of air-conditioner outdoor unit, the installation site of corresponding controller 2.Appliance cover plate 1 has air-inlet grille 11(shown in Fig. 2 partial enlargement A), and air-inlet grille 11 place of appliance cover plate 1 is with the water bar of the certain angle that bends inwards, to allow the cold air of air-conditioner outdoor unit outside enter off-premises station inside on the one hand, being to prevent rainwater or other liquid from entering air-conditioner outdoor unit inside on the other hand, damaging internal components.
Fig. 3 is the utility model controller assemblies decomposing state schematic diagram.
As a kind of preferred embodiment, controller 2 comprises automatically controlled lid 21, radiator 22, circuit board 23, electric-controlled box 24, fire prevention base 25 and sealing plate 26, electric-controlled box 24 has the side mounting circuit boards 23 of bottom surface, opposite side installation of heat radiator 22, middle with the dividing plate 241 having air outlet grate, fire prevention base 25 and sealing plate 26 all have air grid 251,261.
As a kind of preferred embodiment, have automatically controlled lid 21 above electric-controlled box 24, be enclosed with base 25 of preventing fires below electric-controlled box 24 and around, fire prevention base 25 is near off-premises station front panel place opening, and fire prevention base 25 opening part is sealed by sealing plate 26.
As a kind of preferred embodiment, on electric-controlled box 24 central dividing plate 241 with air outlet grate on water bar, fire prevention base 25, grid on sealing plate 26 are all with water bar.This is that water or other liquid in order to prevent from entering air-conditioner outdoor unit inside enters on the circuit board 23 of controller 2 inside, damages the electronic devices and components on circuit board 23, thus affects the normal use of air-conditioner.
Fig. 4 is the utility model controller heat dissipation wind channel system air flow schematic diagram.
As a kind of preferred embodiment, a large amount of heats is produced because of the work of electronic devices and components on the running of compressor and circuit board 23 around controller 2, thus form a negative pressure, cold air is inhaled into off-premises station inside from the air-inlet grille 11 appliance cover plate 1, from fire prevention base 25, the air grid 251 of sealing plate 26, 261 enter in controller 2, then go out from the air outlet grate electric-controlled box 24 central dividing plate 241, through radiator 22, by the fan sucking-off operated, form a complete controller heat dissipation wind channel system, take away the heat that the work of controller 2 internal electronic component produces.
Be more than one of embodiments of the present invention, for those skilled in the art, do not spend performing creative labour, multiple change can be done in the basis of above-described embodiment, object of the present invention can be realized equally.But this change obviously should in the protection domain of claims of the present invention.
Claims (6)
1. an air-conditioner outdoor unit controller heat dissipation wind channel system, comprise appliance cover plate, controller and fan, it is characterized in that: described appliance cover plate has air-inlet grille, described controller comprises automatically controlled lid, radiator, circuit board, electric-controlled box, fire prevention base and sealing plate, described electric-controlled box has the side mounting circuit boards of bottom surface, opposite side installation of heat radiator, middle with the dividing plate having air outlet grate, described fire prevention base and sealing plate all have air grid.
2. air-conditioner outdoor unit controller heat dissipation wind channel system according to claim 1, is characterized in that: described appliance cover plate is contained on the side plate of air-conditioner outdoor unit, corresponding described controller installation site.
3. air-conditioner outdoor unit controller heat dissipation wind channel system according to claim 1, it is characterized in that: above described electric-controlled box, have automatically controlled lid, fire prevention base is enclosed with below described electric-controlled box and around, described fire prevention base is near off-premises station front panel place opening, and described fire prevention base openings place is sealed by sealing plate.
4. air-conditioner outdoor unit controller heat dissipation wind channel system according to claim 1, is characterized in that: the air-inlet grille place of described appliance cover plate is with the water bar of the certain angle that bends inwards.
5. air-conditioner outdoor unit controller heat dissipation wind channel system according to claim 1, is characterized in that: the grid on the air outlet grate of described electric-controlled box and fire prevention base, sealing plate is all with water bar.
6. air-conditioner outdoor unit controller heat dissipation wind channel system according to claim 1, it is characterized in that: cold air is inhaled into off-premises station inside from the air-inlet grille appliance cover plate, enter in controller from the air grid of fire prevention base, sealing plate, then go out from the air outlet grate electric-controlled box central dividing plate, through radiator, by the fan sucking-off operated, form a complete controller heat dissipation wind channel system, take away the heat that the work of controller internal electronic component produces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520437602.3U CN205026831U (en) | 2015-06-25 | 2015-06-25 | Scattered hot air duct system of outer quick -witted controller of air -conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520437602.3U CN205026831U (en) | 2015-06-25 | 2015-06-25 | Scattered hot air duct system of outer quick -witted controller of air -conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205026831U true CN205026831U (en) | 2016-02-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520437602.3U Active CN205026831U (en) | 2015-06-25 | 2015-06-25 | Scattered hot air duct system of outer quick -witted controller of air -conditioner |
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| CN (1) | CN205026831U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106793690A (en) * | 2016-12-19 | 2017-05-31 | 四川长虹空调有限公司 | Convertible frequency air-conditioner heat spreader structures |
| CN108458421A (en) * | 2018-01-31 | 2018-08-28 | 海信（山东）空调有限公司 | Electric fitting box and air-conditioner outdoor unit |
| CN112178793A (en) * | 2020-10-29 | 2021-01-05 | 珠海格力电器股份有限公司 | Air conditioner external unit chassis, air conditioner and air conditioner compressor heat dissipation control method |
-
2015
- 2015-06-25 CN CN201520437602.3U patent/CN205026831U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106793690A (en) * | 2016-12-19 | 2017-05-31 | 四川长虹空调有限公司 | Convertible frequency air-conditioner heat spreader structures |
| CN108458421A (en) * | 2018-01-31 | 2018-08-28 | 海信（山东）空调有限公司 | Electric fitting box and air-conditioner outdoor unit |
| CN108458421B (en) * | 2018-01-31 | 2021-01-26 | 海信（山东）空调有限公司 | Electric box and air conditioner outdoor unit |
| CN112178793A (en) * | 2020-10-29 | 2021-01-05 | 珠海格力电器股份有限公司 | Air conditioner external unit chassis, air conditioner and air conditioner compressor heat dissipation control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170502 Address after: 315191 Yinzhou District Province, Ningbo City, Jiang Shan town on the village of summer ho Patentee after: AUX air conditioning Limited by Share Ltd Address before: 315191 Zhejiang city of Ningbo province Jiangshan town Yinzhou District Mingguang Road No. 1166 Patentee before: Ningbo AUX Group. |
|
| TR01 | Transfer of patent right |