CN204408783U - There is the convertible frequency air-conditioner electric-controlled box of vermins-proof effect - Google Patents
There is the convertible frequency air-conditioner electric-controlled box of vermins-proof effect Download PDFInfo
- Publication number
- CN204408783U CN204408783U CN201420853912.9U CN201420853912U CN204408783U CN 204408783 U CN204408783 U CN 204408783U CN 201420853912 U CN201420853912 U CN 201420853912U CN 204408783 U CN204408783 U CN 204408783U
- Authority
- CN
- China
- Prior art keywords
- box
- frequency air
- convertible frequency
- vermins
- proof effect
- 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.)
- Expired - Fee Related
Links
Landscapes
- Catching Or Destruction (AREA)
Abstract
The convertible frequency air-conditioner electric-controlled box with vermins-proof effect of the present utility model, it comprises box body, radiator and cover; Box body upper opening, adjacent two sides are equipped with at least one ventilating window, and ventilating window is made up of multiple ventilation hole, and ventilation hole is at least with two turnings and longitudinal extension; Box bottom is provided with a hollow hole, and profile and the radiator of hollow hole match, and hollow hole is just to arbitrary ventilating window; Radiator is fixed on box bottom lower surface and can seals hollow hole; Cover to be located on box opening and to be fixedly connected with box body.This ventilating window is for the ventilating window structure of direct perforate, two ends vent passages not only ensure that the radiating effect of pcb board, and stage casing vent passages and corner design prevent insect, entering of the foreign matters such as dust, extend the working life of pcb board in electric-controlled box.
Description
[technical field]
The utility model relates to air-conditioning technical field, is specifically related to a kind of electric-controlled box of convertible frequency air-conditioner.
[background technology]
Air-conditioning electric control box is various small insect always, the habitat that toy is liked; Particularly cold winter is interim, and the components and parts liberated heat in air-conditioning electric control box makes in electric-controlled box abnormal warm, has attracted large quantities of small insect and toy to enter from the ventilation hole of electric-controlled box like this.In recent years, find that a lot of air-conditioning pcb board quality fault is all that the short circuit caused because of insect or animal causes, such as the body fluid carried with of cockroach or the insect remains of dying are all the conductors conducted electricity very well, and very easily cause the short circuit of components and parts.
[summary of the invention]
In view of this, the utility model provides a kind of and has great heat radiation effect concurrently and the electric-controlled box of vermins-proof effect.
The utility model adopts following technical scheme, and there is the convertible frequency air-conditioner electric-controlled box of vermins-proof effect, it comprises box body, radiator and cover; Box body upper opening, adjacent two sides are equipped with at least one ventilating window, and ventilating window is made up of multiple ventilation hole, and ventilation hole is at least with two turnings and longitudinal extension; Box bottom is provided with a hollow hole, and profile and the radiator of hollow hole match, and hollow hole is just to arbitrary ventilating window; Radiator is fixed on box bottom lower surface and can seals hollow hole; Cover to be located on box opening and to be fixedly connected with box body.
Preferably, described ventilation hole is " Z " shape ventilation hole or serpentine ventilation hole.
Preferably, the width of described ventilation hole two ends vent passages is less than the width of stage casing vent passages.
Preferably, the width of described stage casing vent passages is not more than 1mm.
Preferably, described box body side is provided with the wire hole of smooth-shaped.
Preferably, described box body side is provided with multiple groove that caves in, and the bottom surface that the groove that caves in is corresponding is provided with fixing hole; Cover is just provided with the breach identical with the slot cross-section that caves in the position of the groove that caves in.
Preferably, the radiating fin of described radiator is just to the blower fan of convertible frequency air-conditioner.
Preferably, the radiating fin of described radiator is from the distance from the close-by examples to those far off stepped gradually high setting of the blower fan of convertible frequency air-conditioner.
Preferably, the edge undulate of the radiating fin of described heat radiation.
Advantageous Effects of the present utility model is:
1. ventilating window of the present utility model is for the ventilating window of direct perforate, two ends vent passages not only ensure that the radiating effect of pcb board, and stage casing vent passages and corner design prevent insect, entering of the foreign matters such as dust, extend the working life of pcb board in electric-controlled box.
2., during convertible frequency air-conditioner work, blower fan rotates, and air-flow blows to radiating fin, and the heat of radiating fin is taken away by blower fan electric current; Again due to the structure of its gradually high setting, air-flow can not be stopped by from the radiating fin close to blower fan, and the heat of the impact radiating fin far away with blower fan distributes, and the heat of the components and parts of the high heat dissipation capacity on pcb board can distribute evenly and rapidly.And the existence of the ventilating window due to box body adjacent side, defines L shape heat dissipation channel in whole electric-controlled box, on pcb board, the heat of components and parts can effectively distribute.
[accompanying drawing explanation]
The stereogram with a convertible frequency air-conditioner electric-controlled box angle of vermins-proof effect in Fig. 1 embodiment one;
The STRUCTURE DECOMPOSITION schematic diagram with a convertible frequency air-conditioner electric-controlled box angle of vermins-proof effect in Fig. 2 embodiment one;
The STRUCTURE DECOMPOSITION schematic diagram with another angle of convertible frequency air-conditioner electric-controlled box of vermins-proof effect in Fig. 3 embodiment one;
The box body cross-sectional view with the convertible frequency air-conditioner electric-controlled box of vermins-proof effect in Fig. 4 embodiment one;
The convertible frequency air-conditioner electric-controlled box A place schematic enlarged-scale view with vermins-proof effect in Fig. 5 embodiment one.
[embodiment]
In order to make the technical solution of the utility model and technique effect clearly, be described in detail below in conjunction with the embodiment of drawings and Examples to this patent.
Embodiment one:
As Fig. 1 to Fig. 5, the convertible frequency air-conditioner electric-controlled box with vermins-proof effect in the present embodiment, comprises box body 1, radiator 2 and cover 3.
Box body 1 is rectangular, upper opening, suitable with the pcb board (not shown) profile of convertible frequency air-conditioner, and adjacent two sides are equipped with at least one ventilating window 11, and ventilating window 11 is made up of the ventilation hole 111 of multiple " Z " shape." Z " shape ventilation hole 111 two turnings are right angle, and the width of its two ends vent passages 1111 is greater than the width of stage casing vent passages 1112, and the width of stage casing vent passages 1112 is not more than 1mm.Ventilation hole 111 uniform intervals distributes, longitudinal extension, the demarcation strip 112 that the ventilation hole of " Z " shape is " Z " shape by adjacent two horizontal cross-sections is formed, this ventilating window is for the ventilating window of direct perforate, two ends vent passages 1111 not only ensure that the radiating effect of pcb board, and stage casing vent passages 1112 and corner design can prevent insect, entering of the foreign matters such as dust, extend the working life of pcb board in electric-controlled box.Box bottom top surface edge is provided with the fixed leg 12 of fixing pcb board, bottom surface is provided with a hollow hole 13 at the high pressure heat radiation elements place of pcb board, this hollow hole 13 is suitable but overall dimension is slightly less than radiator 2 with the profile of radiator 2, and hollow hole 13 is just to a ventilating window of side.Box body side is corresponding in pcb board outlet position is provided with the wire hole 14 matched with wire external diameter, wire hole 14 the smooth of the edge, avoids the insulating barrier of damage electric wire and there is electric leakage risk.Box body side is provided with multiple groove 15 that caves in, and the bottom surface that the groove that caves in is corresponding is provided with fixing hole 16, and this hole is used for fixing of electric-controlled box and convertible frequency air-conditioner.
Radiator 2 is connected and composed by bottom surface 21 and multiple radiating fins 22 vertical with bottom surface 21.Box bottom outer surface is located at by radiator 2, radiator bottom surface 21 and being fixedly connected with by screw with box bottom, and seals hollow hole 13.Radiating fin 22 liang of outer surface undulates, effectively expand the area of dissipation of radiating fin; Radiating fin 22 is facing to the stepped gradually high setting of blower fan (not shown) of convertible frequency air-conditioner; When convertible frequency air-conditioner works, blower fan rotates, and air-flow blows to radiating fin 22, and the heat of radiating fin 22 is taken away by blower fan electric current; Again due to the structure of its gradually high setting, air-flow can not be stopped by from the radiating fin close to blower fan, and the heat of the impact radiating fin far away with blower fan distributes, and the heat of the components and parts of the high heat dissipation capacity on pcb board can distribute evenly and rapidly.And the existence of the ventilating window 11 due to box body adjacent side, define similar L shape heat dissipation channel in whole electric-controlled box, on pcb board, the heat of components and parts can effectively distribute.
Cover 3 is located on box body 1 opening, is fixedly connected with by screw with box body 1.Fixing for the ease of box body, cover 3 is provided with the breach 31 identical with the slot cross-section that caves at corresponding box body groove 15 place of caving in.In order to prevent the deformation and fracture of cover, cover lower surface is provided with lattice-shaped reinforcement 32.
Certainly, " Z " shape ventilation hole two turnings in the present embodiment can also be other angles, and ventilation hole can also be other shapes, such as serpentine.
The foregoing is only the preferred embodiment of this patent, be not limited to this patent, for a person skilled in the art, this patent can have various modifications and variations.Within all spirit at this patent and principle, any amendment done, equivalent replacement, improvement etc., within the protection range that all should be included in this patent.
Claims (9)
1. there is the convertible frequency air-conditioner electric-controlled box of vermins-proof effect, comprise box body, radiator and cover;
Box body upper opening, adjacent two sides are equipped with at least one ventilating window, and ventilating window is made up of multiple ventilation hole, and ventilation hole is at least with two turnings and longitudinal extension; Box bottom is provided with a hollow hole, and profile and the radiator of hollow hole match, and hollow hole is just to arbitrary ventilating window;
Radiator is fixed on box bottom lower surface and can seals hollow hole;
Cover to be located on box opening and to be fixedly connected with box body.
2. there is the convertible frequency air-conditioner electric-controlled box of vermins-proof effect as claimed in claim 1, it is characterized in that: described ventilation hole is " Z " shape ventilation hole or serpentine ventilation hole.
3. there is the convertible frequency air-conditioner electric-controlled box of vermins-proof effect as claimed in claim 1 or 2, it is characterized in that: the width of described ventilation hole two ends vent passages is less than the width of stage casing vent passages.
4. there is the convertible frequency air-conditioner electric-controlled box of vermins-proof effect as claimed in claim 3, it is characterized in that: the width of described stage casing vent passages is not more than 1mm.
5. there is the convertible frequency air-conditioner electric-controlled box of vermins-proof effect as claimed in claim 1, it is characterized in that: described box body side is provided with the wire hole of smooth-shaped.
6. there is the convertible frequency air-conditioner electric-controlled box of vermins-proof effect as claimed in claim 1, it is characterized in that: described box body side is provided with multiple groove that caves in, and the bottom surface that the groove that caves in is corresponding is provided with fixing hole; Cover is just provided with the breach identical with the slot cross-section that caves in the position of the groove that caves in.
7. there is the convertible frequency air-conditioner electric-controlled box of vermins-proof effect as claimed in claim 1, it is characterized in that: the radiating fin of described radiator is just to the blower fan of convertible frequency air-conditioner.
8. the convertible frequency air-conditioner electric-controlled box with vermins-proof effect as described in claim 1 or 7, is characterized in that: the radiating fin of described radiator is from the distance from the close-by examples to those far off stepped gradually high setting of the blower fan of convertible frequency air-conditioner.
9. the convertible frequency air-conditioner electric-controlled box with vermins-proof effect as described in claim 1 or 7, is characterized in that: the edge undulate of the radiating fin of described radiator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420853912.9U CN204408783U (en) | 2014-12-29 | 2014-12-29 | There is the convertible frequency air-conditioner electric-controlled box of vermins-proof effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420853912.9U CN204408783U (en) | 2014-12-29 | 2014-12-29 | There is the convertible frequency air-conditioner electric-controlled box of vermins-proof effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204408783U true CN204408783U (en) | 2015-06-17 |
Family
ID=53432608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420853912.9U Expired - Fee Related CN204408783U (en) | 2014-12-29 | 2014-12-29 | There is the convertible frequency air-conditioner electric-controlled box of vermins-proof effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204408783U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105444375A (en) * | 2015-12-01 | 2016-03-30 | 中山长虹电器有限公司 | Novel electric control box layout structure |
| CN107708393A (en) * | 2017-11-20 | 2018-02-16 | 江门市利安水电装饰工程有限公司 | A kind of casing rack of communication switchboard |
| TWI622752B (en) * | 2017-06-22 | 2018-05-01 | 宏碁股份有限公司 | Heat dissipation module |
| 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 |
| CN109812947A (en) * | 2019-02-19 | 2019-05-28 | 珠海格力电器股份有限公司 | Electric cabinet and air conditioner |
| CN114111037A (en) * | 2021-11-18 | 2022-03-01 | 澳克莱环境科技股份有限公司 | Air energy heat pump system |
-
2014
- 2014-12-29 CN CN201420853912.9U patent/CN204408783U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105444375A (en) * | 2015-12-01 | 2016-03-30 | 中山长虹电器有限公司 | Novel electric control box layout structure |
| TWI622752B (en) * | 2017-06-22 | 2018-05-01 | 宏碁股份有限公司 | Heat dissipation module |
| US10529649B2 (en) | 2017-06-22 | 2020-01-07 | Acer Incorporated | Heat dissipation module |
| CN107708393A (en) * | 2017-11-20 | 2018-02-16 | 江门市利安水电装饰工程有限公司 | A kind of casing rack of communication switchboard |
| 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 |
| CN109812947A (en) * | 2019-02-19 | 2019-05-28 | 珠海格力电器股份有限公司 | Electric cabinet and air conditioner |
| CN114111037A (en) * | 2021-11-18 | 2022-03-01 | 澳克莱环境科技股份有限公司 | Air energy heat pump system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204408783U (en) | There is the convertible frequency air-conditioner electric-controlled box of vermins-proof effect | |
| CN104218474A (en) | Heat dissipation rainproof distribution box | |
| CN202374619U (en) | Novel heat-exchange communication cabinet | |
| CN204088965U (en) | A kind of heat radiation rainproof distribution box | |
| CN103199471A (en) | High voltage bus duct | |
| CN204408828U (en) | The convertible frequency air-conditioner electric-controlled box of good heat dissipation effect | |
| CN105658026B (en) | A kind of electric terminal | |
| CN202167805U (en) | Rainproof and ventilated outdoor distribution box | |
| CN104218475A (en) | Rainproof ventilation distribution box | |
| CN110554750B (en) | Reinforced server with isolated air duct | |
| CN203193780U (en) | Large-power waterproof television with heat-radiation function | |
| CN207543481U (en) | The outdoor crate of telecommunication apparatus | |
| CN103912927A (en) | Electrical box and air conditioner outdoor unit | |
| CN201975736U (en) | Outdoor distribution box | |
| CN214800394U (en) | Electrical cabinet for electric power automation equipment with constant temperature function | |
| CN203826812U (en) | Novel power distribution cabinet | |
| CN211126650U (en) | Heat dissipation type block terminal | |
| CN204190230U (en) | There is the batch meter of concealed ventilating mechanisms | |
| CN204090395U (en) | Waterproof circulating ventilation type communication cabinet | |
| CN202056984U (en) | Air conditioner | |
| CN103368088B (en) | Outdoor electric cabinet | |
| CN204556688U (en) | Heat radiation ammeter box | |
| CN204809685U (en) | Moistureproof terminal box | |
| CN210399232U (en) | Outer quick-witted handle structure of air conditioner and use its outer machine of air conditioner | |
| CN203479863U (en) | Dustproof heat-radiating electric meter box |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150617 Termination date: 20201229 |