CN102446602A - Vehicle air-condition fan speed regulation resistor - Google Patents
Vehicle air-condition fan speed regulation resistor Download PDFInfo
- Publication number
- CN102446602A CN102446602A CN201010504534XA CN201010504534A CN102446602A CN 102446602 A CN102446602 A CN 102446602A CN 201010504534X A CN201010504534X A CN 201010504534XA CN 201010504534 A CN201010504534 A CN 201010504534A CN 102446602 A CN102446602 A CN 102446602A
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- CN
- China
- Prior art keywords
- pin
- pin support
- pedestal
- fan speed
- speed regulation
- 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.)
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Abstract
The invention relates to a vehicle air-condition fan speed regulation resistor, comprising a pedestal, a pin, a pin support and a ceramic skeleton. The pin is arranged at a lower part of the pin support; an upper end of the pin support is connected with the ceramic skeleton; a lower end of the pin support is connected with the pedestal through the pin; a seal washer is arranged above the pedestal; a seal tubular-type temperature fuse is connected with the pin support; the pin is bendable to increase soundness of the connection between the support and the pedestal. Compared with a prior art, the invention employs the tubular-type temperature fuse to substitute a spring-type overheating protection apparatus of a traditional resistor; fuses for different temperature scopes can be replaced according to requirement of the protective device, so as to expand application scope of the air-condition fan speed regulation resistor; a welding mode is employed to connect the seal tubular-type temperature fuse and the pin support, thereby simplifying a process flow and increasing production efficiency.
Description
Technical field
The present invention relates to the speed adjusting resistance device, especially relate to a kind of car air-conditioner fan speed regulation resistor.
Background technology
Car air-conditioner fan speed regulation resistor come to divide from electric resistance structure mainly contain porcelain body frame wire wound, spring, printing is board-like and several types such as chip type; Mainly contain vertical structure and horizontal type structure type from resistor profile mounting structure branch.Air-conditioning fan speed regulation resistor overtemperature protection system poor reliability in the prior art; And sealing is bad between pedestal and the blower fan, and the humidity and the corrosion resistance that must improve material are safe in utilization to guarantee.
Summary of the invention
The object of the invention is exactly that a kind of Stability Analysis of Structures, car air-conditioner fan speed regulation resistor safe in utilization are provided in order to overcome the defective that above-mentioned prior art exists.
The object of the invention can be realized through following technical scheme:
A kind of car air-conditioner fan speed regulation resistor; Comprise pedestal, pin, pin support, porcelain body frame; Pin is located at pin support bottom, and pin support upper end is connected with the porcelain body frame, and pin support lower end is connected with pedestal through pin; Said pedestal top is provided with seal washer, and sealing tubular type temperature fuse is connected with the pin support.Said pin is bent pin, has increased the fastness that support is connected with pedestal.Sealing tubular type temperature fuse adopts welding manner to be connected with the pin support.
Compared with prior art; The present invention adopts sealing tubular type temperature fuse to substitute the spring-piece type overtemperature protection system of traditional resistor device, can change different temperatures scope fuse according to the protective device requirement; Increased the range of application of air-conditioning draught fan speed adjusting resistance device; Adopt welding manner that sealing tubular type temperature fuse is connected with the pin support, simplified technological process, improved production efficiency.
Description of drawings
Fig. 1 is a structural representation of the present invention,
Wherein: 1-pedestal, 2-seal washer, 3-pin, 4-pin support, 5-porcelain body frame, 6-sealing tubular type temperature fuse.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment the present invention is elaborated.
A kind of car air-conditioner fan speed regulation resistor; Comprise pedestal 1, pin 3, pin support 4, porcelain body frame 5; Pin 3 is located at pin support 4 bottoms, and pin support 4 upper ends are connected with porcelain body frame 5, and pin support 4 lower ends are connected with pedestal 1 through pin 3; Pedestal 1 top is provided with seal washer 2, and sealing tubular type temperature fuse 6 is connected with pin support 4.Pin 3 is bent pin, has increased the fastness that support is connected with pedestal.Sealing tubular type temperature fuse 6 adopts welding manner to be connected with pin support 4.
During installation, pin support 4 is installed on the porcelain body frame 5, then around resistance wire; Adopt spot welding to be connected between resistance wire and the pin; Apply paint vehicle then, be installed in again on the pedestal 1, adopt the spot welding mode to be welded on the pin support temperature fuse 6 with insulation and heat sinking function; There is glue at seal washer 2 back sides, can directly paste on pedestal 1.Temperature fuse is the sealing tubular structure, can adopt different temperatures scope fuse according to the protective device requirement, and direct spot welding is reserved the end points place at support during installation, and is convenient and swift, simple and reliable process.Enlarged the scope of application of product to a certain extent.The end points place of resistance wire adopts the spot welding mode to be connected with pin support 4 junctions; And cover with coating and to protect, coating is the special formulation green coating, this coating has the insulation corrosion resisting property; The protective resistance silk promotes the resistance heat radiation simultaneously, makes the resistance stable work in work.On green coating, can indicate information such as trade mark, resistance, manufacturer.
Claims (3)
1. a car air-conditioner fan speed regulation resistor comprises pedestal, pin, pin support, porcelain body frame, temperature fuse; Pin is located at pin support bottom, and pin support upper end is connected with the porcelain body frame, and pin support lower end is connected with pedestal through pin; It is characterized in that; Said pedestal top is provided with seal washer, and said temperature fuse is connected with the pin support for sealing tubular type temperature fuse, sealing tubular type temperature fuse.
2. a kind of car air-conditioner fan speed regulation resistor described in claim 1 is characterized in that said pin is bent pin.
3. a kind of car air-conditioner fan speed regulation resistor described in claim 1 is characterized in that, sealing tubular type temperature fuse adopts welding manner to be connected with the pin support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010504534XA CN102446602A (en) | 2010-10-12 | 2010-10-12 | Vehicle air-condition fan speed regulation resistor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010504534XA CN102446602A (en) | 2010-10-12 | 2010-10-12 | Vehicle air-condition fan speed regulation resistor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102446602A true CN102446602A (en) | 2012-05-09 |
Family
ID=46009016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010504534XA Pending CN102446602A (en) | 2010-10-12 | 2010-10-12 | Vehicle air-condition fan speed regulation resistor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102446602A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104703429A (en) * | 2015-03-19 | 2015-06-10 | 上海克拉索富电子有限公司 | Mounting base mechanism for speed regulation module of fan |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201600970U (en) * | 2009-12-16 | 2010-10-06 | 上海克拉电子有限公司 | Speed-regulation resistor of single-threshold cooling fan |
| CN201600972U (en) * | 2009-12-16 | 2010-10-06 | 上海克拉电子有限公司 | Air-conditioner speed-regulating resistor of horizontal flat car |
-
2010
- 2010-10-12 CN CN201010504534XA patent/CN102446602A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201600970U (en) * | 2009-12-16 | 2010-10-06 | 上海克拉电子有限公司 | Speed-regulation resistor of single-threshold cooling fan |
| CN201600972U (en) * | 2009-12-16 | 2010-10-06 | 上海克拉电子有限公司 | Air-conditioner speed-regulating resistor of horizontal flat car |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104703429A (en) * | 2015-03-19 | 2015-06-10 | 上海克拉索富电子有限公司 | Mounting base mechanism for speed regulation module of fan |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120509 |