CN205177519U - Mounting structure and electron fan of electron fan speed governing resistance - Google Patents
Mounting structure and electron fan of electron fan speed governing resistance Download PDFInfo
- Publication number
- CN205177519U CN205177519U CN201520867603.1U CN201520867603U CN205177519U CN 205177519 U CN205177519 U CN 205177519U CN 201520867603 U CN201520867603 U CN 201520867603U CN 205177519 U CN205177519 U CN 205177519U
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- CN
- China
- Prior art keywords
- speed adjusting
- electric fan
- adjusting resistance
- resistance
- mounting structure
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model provides a mounting structure of electron fan speed governing resistance, including fixed bolster, speed governing resistance and temperature sensing insurance resistance, the fixed bolster include the riser and from the curb plate of bending in riser one side, the bottom of the riser bottom plate of having bent, the curb plate is kept away from one side of riser installing support of having bent, speed governing resistance is fixed on the installing support, temperature sensing insurance resistance is fixed on the speed governing resistance. The utility model also provides an electron fan. The beneficial effects of the utility model are that: optimized the structure of fixed bolster, when speed governing resistance appearing when overheated, effect that the fixed bolster utilized its self structure to act as thermal -insulated wall makes speed governing resistance heat conduction arrive the electron fan, can protect the electron fan betterly, even under the electron fan low -speed shelves inefficacy condition, its motor still can jump to the top gear and operate, maintains power cooling system's normal operation.
Description
Technical field
The utility model relates to electric fan, particularly relates to a kind of mounting structure and electric fan of electric fan speed adjusting resistance.
Background technology
The fixed form of traditional electric fan speed adjusting resistance, general punching press panel beating support and the electric fan housing of adopting is fixed; But when electric fan long-term work is at low or first gear or electric fan by external force clamping stagnation stall time, overheated the produced heat of electric fan speed adjusting resistance to electric fan wind scooper, causes wind scooper temperature distortion damage even on fire by panel beating support heat transfer.
Summary of the invention
In order to solve the problems of the prior art, the utility model provide a kind of can the mounting structure of electric fan speed adjusting resistance of available protecting electric fan and electric fan.
The utility model provides a kind of mounting structure of electric fan speed adjusting resistance, comprise fixed support, speed adjusting resistance and temperature-sensitive insurance resistance, described fixed support comprises riser and the side plate from described riser side bending, the bottom fold of described riser has base plate, described side plate is bent with mounting bracket away from the side of described riser, described speed adjusting resistance is fixed on described mounting bracket, and described temperature-sensitive insurance resistance is fixed on described speed adjusting resistance.
As further improvement of the utility model, described speed adjusting resistance is positioned at described riser, side plate, base plate enclose within the cavity of formation.
As further improvement of the utility model, described mounting bracket comprises from the linking arm of described side plate bending and the hold-down arm with described linking arm bending, and described speed adjusting resistance is fixed on described hold-down arm.
As further improvement of the utility model, described speed adjusting resistance is tied up on the hold-down arm of described mounting bracket by the heat-resisting mount cable-tie of metal.
As further improvement of the utility model, the hold-down arm of described mounting bracket is provided with the installing hole passed for the heat-resisting mount cable-tie of described metal, and described hold-down arm is circular arc concave surface.
As further improvement of the utility model, the hold-down arm of described mounting bracket is provided with the detent of the heat-resisting mount cable-tie of fixing described metal.
As further improvement of the utility model, described speed adjusting resistance establishes louvre, described temperature-sensitive insurance resistance is arranged in described louvre.
The utility model additionally provides a kind of electric fan, comprises the mounting structure as the electric fan speed adjusting resistance according to any one of above-mentioned.
As further improvement of the utility model, described electric fan also comprises wind scooper and is fixed on the motor on described wind scooper, and described fixed support is arranged on described wind scooper.
As further improvement of the utility model, described wind scooper is provided with plug connector, and described motor, temperature-sensitive insurance resistance is electrically connected with described plug connector respectively.
The beneficial effects of the utility model are: pass through such scheme; optimize support bracket fastened structure; when occurring that speed adjusting resistance is overheated; fixed support utilizes the structure of himself to serve as the effect of insulated wall; make speed adjusting resistance heat conduction less than electric fan, electric fan can be protected preferably, even if under electric fan low or first gear failure conditions; its motor still can jump to top gear running, maintains the normal operation of power cooling system.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of electric fan of the utility model.
Fig. 2 is the structural representation of the mounting structure of a kind of electric fan speed adjusting resistance of the utility model.
Fig. 3 is the support bracket fastened structural representation of the mounting structure of a kind of electric fan of the utility model speed adjusting resistance.
Embodiment
To illustrate below in conjunction with accompanying drawing and embodiment further illustrates the utility model.
Drawing reference numeral in Fig. 1 to Fig. 3 is: temperature-sensitive insurance resistance 1; Plug connector 2; Set bolt 3; Motor 4; Wind scooper 5; Speed adjusting resistance 6; Louvre 61; The heat-resisting mount cable-tie 7 of metal; Fixed support 8; Riser 81; Side plate 82; Base plate 83; Mounting bracket 84; Installing hole 85; Detent 86.
As shown in Figure 1 to Figure 3, a kind of mounting structure of electric fan speed adjusting resistance, comprise fixed support 8, speed adjusting resistance 6 and temperature-sensitive insurance resistance 1, described fixed support 8 comprises riser 81 and the side plate 82 from described riser 81 side bending, the bottom fold of described riser 81 has base plate 83, described side plate 82 is bent with mounting bracket 84 away from the side of described riser 81, and described speed adjusting resistance 6 is fixed on described mounting bracket 84, and described temperature-sensitive insurance resistance 1 is fixed on described speed adjusting resistance 6.
As shown in Figure 1 to Figure 3, described speed adjusting resistance 6 is positioned at described riser 81, side plate 82, base plate 83 enclose within the cavity of formation.
As shown in Figure 1 to Figure 3, described riser 81, side plate 82, base plate 83 are vertical between two.
As shown in Figure 1 to Figure 3, described mounting bracket 84 comprises from the linking arm of described side plate 82 bending and the hold-down arm with described linking arm bending, and described speed adjusting resistance 6 is fixed on described hold-down arm.
As shown in Figure 1 to Figure 3, described speed adjusting resistance 6 is tied up on the hold-down arm of described mounting bracket 84 by the heat-resisting mount cable-tie of metal 7, and described hold-down arm is circular arc concave surface.
As shown in Figure 1 to Figure 3, the hold-down arm of described mounting bracket 84 is provided with the installing hole 85 passed for the heat-resisting mount cable-tie 7 of described metal.
As shown in Figure 1 to Figure 3, the hold-down arm of described mounting bracket 84 is provided with the detent 86 of the heat-resisting mount cable-tie 7 of fixing described metal.
As shown in Figure 1 to Figure 3, described speed adjusting resistance 6 establishes louvre 61, described temperature-sensitive insurance resistance 1 is arranged in described louvre 61.
As shown in Figure 1, a kind of electric fan, comprises the mounting structure as the electric fan speed adjusting resistance according to any one of above-mentioned.
As shown in Figure 1 to Figure 3, the motor 4 that described electric fan also comprises wind scooper 5 and is fixed on described wind scooper 5, described motor 4 is fixed on described wind scooper 5 by set bolt 3, and described fixed support 8 is arranged on described wind scooper 5.
As shown in Figure 1 to Figure 3, described wind scooper 5 is provided with plug connector 2, and described motor 4, temperature-sensitive insurance resistance 1 is electrically connected with described plug connector 2 respectively.
As shown in Figure 1 to Figure 3, temperature-sensitive insurance resistance 1 is fixed on the wind scooper 5 of electric fan, connected with vehicle circuitry by the connector 2 of electric fan, motor 4 insures resistance 1 by wire harness and temperature-sensitive and connects, and motor 4 is fixed on the wind scooper 5 of electric fan by set bolt 3 simultaneously.
As shown in Figure 1 to Figure 3, temperature-sensitive insurance resistance 1 is embedded in speed adjusting resistance 6 inside and becomes to be integrated, be fixed on fixed support 8 by the heat-resisting mount cable-tie 7 of metal, by the tip designs three at speed adjusting resistance 6 with the louvre 61 of size, the heat radiation of temperature-sensitive insurance resistance 1 can be accelerated, extend the working life of temperature-sensitive insurance resistance 1.
As shown in Figure 1 to Figure 3; speed adjusting resistance 6 is fixed on the circular arc concave surface of mounting bracket 84 by the heat-resisting mount cable-tie 7 of metal; the heat that speed adjusting resistance 6 the distributes lamellar body that three faces such as the side plate 82 of support 8, base plate 83 and riser 81 surround that is fixed intercepts; thus heat cannot be delivered to electric fan, play the effect of protection electric fan.
A kind of mounting structure of electric fan speed adjusting resistance that the utility model provides and the advantage of electric fan are:
1) fixed support 8 can intercept the heat of speed adjusting resistance 6, and the motor 4 of protection electric fan, reduces the thermal shock effect to peripheral component in time.
2) after electric fan fusing motor low-speed loop, can starter motor top gear immediately, other electronic loops of protection car load.
3) temperature-sensitive insurance resistance 1 can reduce because the part maintenance cost caused changed by motor 4.
4) improve cooling system, improve electric fan reliability of operation and fail safe.
Above content is in conjunction with concrete preferred implementation further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, some simple deduction or replace can also be made, all should be considered as belonging to protection range of the present utility model.
Claims (10)
1. the mounting structure of an electric fan speed adjusting resistance, it is characterized in that: comprise fixed support, speed adjusting resistance and temperature-sensitive insurance resistance, described fixed support comprises riser and the side plate from described riser side bending, the bottom fold of described riser has base plate, described side plate is bent with mounting bracket away from the side of described riser, described speed adjusting resistance is fixed on described mounting bracket, and described temperature-sensitive insurance resistance is fixed on described speed adjusting resistance.
2. the mounting structure of electric fan speed adjusting resistance according to claim 1, is characterized in that: described speed adjusting resistance is positioned at described riser, side plate, base plate enclose within the cavity of formation.
3. the mounting structure of electric fan speed adjusting resistance according to claim 1, is characterized in that: described mounting bracket comprises from the linking arm of described side plate bending and the hold-down arm with described linking arm bending, and described speed adjusting resistance is fixed on described hold-down arm.
4. the mounting structure of electric fan speed adjusting resistance according to claim 3, is characterized in that: described speed adjusting resistance is tied up on the hold-down arm of described mounting bracket by the heat-resisting mount cable-tie of metal.
5. the mounting structure of electric fan speed adjusting resistance according to claim 4, is characterized in that: the hold-down arm of described mounting bracket is provided with the installing hole passed for the heat-resisting mount cable-tie of described metal, and described hold-down arm is circular arc concave surface.
6. the mounting structure of electric fan speed adjusting resistance according to claim 4, is characterized in that: the hold-down arm of described mounting bracket is provided with the detent of the heat-resisting mount cable-tie of fixing described metal.
7. the mounting structure of electric fan speed adjusting resistance according to claim 1, is characterized in that: described speed adjusting resistance establishes louvre, and described temperature-sensitive insurance resistance is arranged in described louvre.
8. an electric fan, is characterized in that: the mounting structure comprising the electric fan speed adjusting resistance according to any one of claim 1 to 7.
9. electric fan according to claim 8, is characterized in that: described electric fan also comprises wind scooper and is fixed on the motor on described wind scooper, and described fixed support is arranged on described wind scooper.
10. electric fan according to claim 9, is characterized in that: described wind scooper is provided with plug connector, and described motor, temperature-sensitive insurance resistance is electrically connected with described plug connector respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520867603.1U CN205177519U (en) | 2015-11-04 | 2015-11-04 | Mounting structure and electron fan of electron fan speed governing resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520867603.1U CN205177519U (en) | 2015-11-04 | 2015-11-04 | Mounting structure and electron fan of electron fan speed governing resistance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205177519U true CN205177519U (en) | 2016-04-20 |
Family
ID=55741477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520867603.1U Withdrawn - After Issue CN205177519U (en) | 2015-11-04 | 2015-11-04 | Mounting structure and electron fan of electron fan speed governing resistance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205177519U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105304238A (en) * | 2015-11-04 | 2016-02-03 | 上汽通用五菱汽车股份有限公司 | Installation structure of electronic fan speed adjusting resistor, and electronic fan |
| CN108312851A (en) * | 2018-01-31 | 2018-07-24 | 武汉征原电气有限公司 | A kind of novel 160km diesel locomotives braking resistor |
-
2015
- 2015-11-04 CN CN201520867603.1U patent/CN205177519U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105304238A (en) * | 2015-11-04 | 2016-02-03 | 上汽通用五菱汽车股份有限公司 | Installation structure of electronic fan speed adjusting resistor, and electronic fan |
| CN105304238B (en) * | 2015-11-04 | 2017-12-15 | 上汽通用五菱汽车股份有限公司 | A kind of mounting structure and electric fan of electric fan speed adjusting resistance |
| CN108312851A (en) * | 2018-01-31 | 2018-07-24 | 武汉征原电气有限公司 | A kind of novel 160km diesel locomotives braking resistor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160420 Effective date of abandoning: 20171215 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20160420 Effective date of abandoning: 20171215 |