CN205454237U - A control circuit mainboard for air conditioner - Google Patents
A control circuit mainboard for air conditioner Download PDFInfo
- Publication number
- CN205454237U CN205454237U CN201521123026.1U CN201521123026U CN205454237U CN 205454237 U CN205454237 U CN 205454237U CN 201521123026 U CN201521123026 U CN 201521123026U CN 205454237 U CN205454237 U CN 205454237U
- Authority
- CN
- China
- Prior art keywords
- control circuit
- circuit mainboard
- binding post
- mainboard body
- processing unit
- 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
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- Air Conditioning Control Device (AREA)
Abstract
The utility model discloses a control circuit mainboard for air conditioner, it includes control circuit mainboard body, be equipped with binding post on the control circuit mainboard body, the control circuit module that is equipped with central processing unit on the control circuit mainboard body and is connected with the central processing unit electricity, control circuit module is connected with the binding post electricity, at least, be equipped with row's needle of two rows of power machine's that distribute from top to bottom connecting wire grafting intercommunication on that terminal surface that binding post supplied to work a telephone switchboard, be equipped with the fan on the control circuit mainboard body, the utility model has the advantages that can binding post need be do not not add not increasing main board ruler cun, self heat dissipation is favorable to.
Description
Technical field
This utility model relates to the control circuit mainboard of air-conditioning.
Background technology
The control circuit mainboard for air-conditioning being arranged in air conditioner main body, the circuit module used in relevant air-conditioning and binding post (interlock circuit that the effect of binding post completes on mainboard exactly controls the motor used in air conditioner main body, i.e. completes the connection of motor and main on-board circuitry) it is provided with on its mainboard；Owing to control circuit mainboard is arranged in air conditioner main body, along with air conditioner main body be designed more and more less, more and more thinner, the position installed for control circuit mainboard in air conditioner main body is limited, the size causing control circuit mainboard is the smaller the better, but the function of existing air-conditioning more and more (a lot of functions need to realize by setting up motor in air-conditioning), the quantity causing the binding post on control circuit mainboard gets more and more, but the existing control circuit mainboard for air-conditioning, use single binding post (that end face for wiring is provided only with several rows of pin), along with in air-conditioning, number of motors increases, cause controlling to need the single binding post of additional on mainboard；But the restriction of the size due to control circuit mainboard, mainboard has not had abundant region can be with the single binding post of additional；Finally have to strengthen the size of control circuit mainboard, could realize setting up binding post, needed for meeting air-conditioning；Secondly, owing to arranging relevant control circuit on control circuit mainboard, the problem that there is heat radiation, result in the interlock circuit module on control circuit mainboard short for service life.
Summary of the invention
The technical problems to be solved in the utility model is to provide one can not increase motherboard size, it is not necessary to set up binding post, beneficially the control circuit mainboard for air-conditioning of self-radiating.
For solving above-mentioned technical problem, the technical scheme that this utility model provides is: a kind of control circuit mainboard for air-conditioning, it includes that control circuit mainboard body, described control circuit mainboard body are provided with binding post；Described control circuit mainboard body is provided with central processing unit and the control circuit module electrically connected with central processing unit；Described control circuit module electrically connects with binding post；Described binding post for being distributed the pricking with needle of the connecting line grafting connection of power supply machine up and down at least provided with two rows on that end face of wiring；Described control circuit mainboard body is provided with fan.
Preferred as one, described binding post is provided with cavity for that end face of wiring；Described pricking with needle is located on the bottom surface of cavity.
Preferred as one, that end face of described binding post is mutually perpendicular to the horizontal plane at control circuit mainboard body place.
Preferred as one, described fan is located at the edge of control circuit mainboard body near central processing unit.
After using above structure, this utility model is compared with prior art, have the advantage that the pricking with needle being mainly distributed the connecting line grafting connection for the motor in air-conditioning on binding post that end face for wiring at least provided with two rows up and down, by setting up pricking with needle, add the height of binding post, on the one hand meet and control (the i.e. several rows of Zhen Yu No. mono-motor connection of a terminal of this demand of multichannel motor, meet a terminal and connect the effect of multichannel motor), meet and do not increase the region that binding post is shared on circuit boards, the size of control circuit mainboard body will not be increased；Secondly, by setting up fan (5), by the central processing unit in the effect of fan, beneficially control circuit mainboard body and control circuit module heat dissipating, owing to circuit runs more stable, be conducive to improving the circuit on control circuit mainboard body and the service life of central processing unit.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model.
Fig. 2 is side structure schematic diagram of the present utility model.
Fig. 3 is the enlarged drawing of the part A of Fig. 2.
Shown in figure: 1, control circuit mainboard body, 2, binding post, 201, pricking with needle, 202, cavity, 3, central processing unit, 4, control circuit module, 5, fan.
Detailed description of the invention
Below in conjunction with figure, this utility model is described in further detail.
As shown in accompanying drawing 1, accompanying drawing 2 and accompanying drawing 3, this utility model is for the control circuit mainboard of air-conditioning, and it includes that control circuit mainboard body 1, described control circuit mainboard body 1 are provided with binding post 2；Described control circuit mainboard body 1 is provided with central processing unit 3 and the control circuit module 4 electrically connected with central processing unit 3；Described control circuit module 4 electrically connects with binding post 2；Described binding post 2 for being distributed the pricking with needle 201 of the connecting line grafting connection of power supply machine up and down at least provided with two rows on that end face of wiring；Described control circuit mainboard body 1 is provided with fan 5.
Described binding post 2 is provided with cavity 202 for that end face of wiring；Described pricking with needle 201 is located on the bottom surface of cavity 202.
That end face of described binding post 2 is mutually perpendicular to the horizontal plane at control circuit mainboard body 1 place.
Described fan 5 is located at the edge of control circuit mainboard body 1 near central processing unit 3.
Below only most preferred embodiment of the present utility model is described, but is not to be construed as limitations on claims.This utility model is not limited only to above example, and all various changes made in the protection domain of this utility model independent claims are all in protection domain of the present utility model.
Claims (4)
1., for a control circuit mainboard for air-conditioning, it includes that control circuit mainboard body (1), described control circuit mainboard body (1) are provided with binding post (2)；Described control circuit mainboard body (1) is provided with central processing unit (3) and the control circuit module (4) electrically connected with central processing unit (3)；Described control circuit module (4) electrically connects with binding post (2)；It is characterized in that: described binding post (2) for being distributed the pricking with needle (201) of the connecting line grafting connection of power supply machine up and down at least provided with two rows on that end face of wiring；Described control circuit mainboard body (1) is provided with fan (5).
Control circuit mainboard for air-conditioning the most according to claim 1, it is characterised in that: described binding post (2) is provided with cavity (202) for that end face of wiring；Described pricking with needle (201) is located on the bottom surface of cavity (202).
Control circuit mainboard for air-conditioning the most according to claim 2, it is characterised in that: that end face of described binding post (2) is mutually perpendicular to the horizontal plane at control circuit mainboard body (1) place.
Control circuit mainboard for air-conditioning the most according to claim 1, it is characterised in that: described fan (5) is located at the edge of control circuit mainboard body (1) near central processing unit (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521123026.1U CN205454237U (en) | 2015-12-31 | 2015-12-31 | A control circuit mainboard for air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521123026.1U CN205454237U (en) | 2015-12-31 | 2015-12-31 | A control circuit mainboard for air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205454237U true CN205454237U (en) | 2016-08-10 |
Family
ID=56572820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521123026.1U Expired - Fee Related CN205454237U (en) | 2015-12-31 | 2015-12-31 | A control circuit mainboard for air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205454237U (en) |
-
2015
- 2015-12-31 CN CN201521123026.1U patent/CN205454237U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160810 Termination date: 20161231 |