CN207781475U - A kind of temperature detect switch (TDS) for starting fan in radiator - Google Patents
A kind of temperature detect switch (TDS) for starting fan in radiator Download PDFInfo
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- CN207781475U CN207781475U CN201820208119.1U CN201820208119U CN207781475U CN 207781475 U CN207781475 U CN 207781475U CN 201820208119 U CN201820208119 U CN 201820208119U CN 207781475 U CN207781475 U CN 207781475U
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- shell
- contact
- tds
- temperature sensing
- radiator
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Abstract
The utility model discloses a kind of temperature detect switch (TDS)s for starting fan in radiator, including the first contact portion and the second contact portion, first contact portion include the first contact and the first shell for being wrapped in first contact side wall and bottom；The first shell is equipped with the first connection jaws.Second contact portion includes the second contact, piston, temperature sensing spring and second shell；Described piston one end is fixed with second contact, the other end is fixed with temperature sensing spring one end, the temperature sensing spring other end is against the second shell end, and the second shell is equipped with water inlet and the second connection jaws, and the piston external diameter is slightly less than second shell internal diameter.The first shell open end is fixedly connected with second shell close to the open end of the second contact.The contact of first contact and the second contact described in extension and contraction control of the utility model by temperature sensing spring with detach, to control the keying of fan, without human intervention, liberate labour, and temperature control is accurate.
Description
Technical field
The utility model is related to temperature detect switch (TDS) fields more particularly to a kind of temperature control for starting fan in radiator to open
It closes.
Background technology
The effect of fan is can to open fan reinforcement when the heat dissipation of system is unable to reach cooling-down effect and change in radiator
Hot rate, improve radiating efficiency, traditional radiator be monitor thermal medium temperature after manually boot fan, need staff
Observation in real time, labor intensive and can not ensure accuracy.
Utility model content
The purpose of this utility model be in view of the problems of the existing technology provide it is a kind of for can be automatic accurate in radiator
Really start and close the temperature detect switch (TDS) of fan.
The technical solution of the utility model is：A kind of temperature detect switch (TDS) for starting fan in radiator, including first
Contact portion, first contact portion include the first contact and are wrapped in the first shell of first contact side wall and bottom；Institute
It states first shell and is equipped with the first connection jaws, the electric wire being connected on first contact passes through first connection jaws and outside
Power supply connects.Second contact portion, second contact portion include the second contact, piston, temperature sensing spring and second shell；The work
Plug one end is fixed with second contact, and the other end is fixed with described temperature sensing spring one end, and the temperature sensing spring other end is against
The second shell end, second contact, piston and temperature sensing spring are respectively positioned on inside the second shell, the second shell
Body is equipped with water inlet and the second connection jaws, and the water inlet is close to the temperature sensing spring side, and second connection jaws are close to institute
The second contact side is stated, the electric wire being connected on second contact is connect by second connection jaws with external power supply, and second
Shell is equipped with opening close to second contact end, and the piston external diameter is slightly less than second shell internal diameter.The first shell is opened
Mouth end is fixedly connected with the second shell close to the open end of second contact.Wherein, described " being slightly less than " refers to described
Piston can move back and forth in the second shell, and the second shell is separated into two mutually independent skies by the piston
Between.
Preferably, the first shell is threadedly coupled with second shell, easy to disassemble.
Further, the water inlet is located at close to the second shell end of the temperature sensing spring, and the end is
Neck structure is shunk, the contraction neck structure can make the temperature sensing spring be against the tip inside.
Further, the water inlet is equipped with screw rod, and the temperature sensing spring is sheathed on the screw rod, the screw rod one
End is stretched out close to the second shell end of the temperature sensing spring, and the other end is located inside the second shell, the screw rod
Equipped with axially extending bore, it is located at the screw rod side wall inside the second shell and is equipped with several sprays for penetrating through the axially extending bore
Perforation.The screw rod helps avoid the temperature sensing spring bending transposition.
Preferably, described screw rod one end is fixed by retainer ring and the second shell, and the other end is free end, the retainer ring
Positioned at the spiro rod length on the outside of the second shell end of the temperature sensing spring, being located inside the second shell
Less than the temperature sensing spring length.
Preferably, described screw rod one end is fixed with the pistons end, and the other end is free end.
Preferably, it is equipped on the outside of the temperature detect switch (TDS) for coating the first connection jaws and the epoxy resin of the second connection jaws is close
Sealing cover.
The utility model has the beneficial effects that：
（1）Temperature detect switch (TDS) described in the utility model for starting fan in radiator passes through the temperature sensing spring
Extension and contraction control described in the first contact and the second contact contact with detach, to control the keying of fan, without human intervention,
Labour is liberated, and temperature control is accurate.
（2）Temperature detect switch (TDS) described in the utility model for starting fan in radiator, outside are coated with epoxy
Sealing layer of resin avoids liquid from entering the temperature detect switch (TDS) by the gap of the first shell and second shell, makes the temperature
Switch internal line short is controlled, fan is caused persistently to keep rotary state.
Description of the drawings
Fig. 1 is that the structure described in the utility model for starting the embodiment 1 of the temperature detect switch (TDS) of fan in radiator is shown
It is intended to；
Fig. 2 is that the structure described in the utility model for starting the embodiment 2 of the temperature detect switch (TDS) of fan in radiator is shown
It is intended to.
In figure, the 1, first contact portion, the 2, second contact portion, 1-1, the first contact, 1-2, first shell, the 3, first wiring
Mouthful, 2-1, the second contact, 2-2, piston, 2-3, temperature sensing spring, 2-4, second shell, the 4, second connection jaws, 5, water inlet, 6, open
Mouthful, 7, screw rod, 8, axially extending bore, 9, spray-hole, 10, retainer ring, 11, epoxy resin seal closure.
Specific implementation mode
The utility model is described in further detail presently in connection with attached drawing.
As shown in Figs. 1-2, a kind of temperature detect switch (TDS) for starting fan in radiator, including the first contact portion 1, it is described
First contact portion 1 includes the first contact 1-1 and is wrapped in the first contact 1-1 side walls and the first shell 1-2 of bottom；Described first
Shell 1-2 is equipped with the first connection jaws 3, and the electric wire being connected on the first contact 1-1 is connected by the first connection jaws 3 with external power supply
It connects；Second contact portion 2, second contact portion 2 include the second contact 2-1, piston 2-2, temperature sensing spring 2-3 and second shell 2-
4；The one end the piston 2-2 is fixed with the second contact 2-1, and the other end is fixed with the one end temperature sensing spring 2-3, the temperature sensing spring 2-
3 other ends are against the ends second shell 2-4, and the second contact 2-1, piston 2-2 and temperature sensing spring 2-3 are respectively positioned on second shell
Inside 2-4, the second shell 2-4 is equipped with water inlet 5 and the second connection jaws 4, and the water inlet 5 is close to temperature sensing spring 2-3
Side, for second connection jaws 4 close to the second sides contact 2-1, the electric wire being connected on the second contact 2-1 passes through the second connection jaws 4
It is connect with external power supply, second shell 2-4 is equipped with opening 6 close to the second ends contact 2-1, and the piston 2-2 outer diameters are slightly less than the
Two shell 2-4 internal diameters；The open ends the first shell 1-2, which are fixed with second shell 2-4 close to the open end of the second contact 2-1, to be connected
It connects.
In use, the water inlet 5 of the utility model is connect with radiator thermal medium entrance, can at water inlet 5 spiral shell
Line, when water inlet 5 connect with radiator thermal medium inlet screw, it is easy to disassemble, thermal medium can by the water inlet 5 enter institute
State the regions temperature sensing spring 2-3 in second shell 2-4.Under normality, the first contact 1-1 and the second contact 2-1 are mutual
Separation；When heat medium temperature is higher, the temperature sensing spring 2-3 elongations push the piston 2-2 to be moved to first tip side
It is dynamic, and then the second contact 2-1 is pushed to be moved to the first contact 1-1, when heat medium temperature reaches assigned temperature, institute
It states the first contact 1-1 and the second contact 2-1 contacts with each other, circuit is connected, and fan is opened.
The embodiments of the present invention 1, as shown in Figure 1, a kind of temperature detect switch (TDS) for starting fan in radiator, packet
Include the first contact portion 1, first contact portion 1 includes the first contact 1-1 and is wrapped in the of the first contact 1-1 side walls and bottom
One shell 1-2；First shell 1-2 is equipped with the first connection jaws 3, and the electric wire being connected on the first contact 1-1 passes through the first wiring
Mouth 3 is connect with external power supply；Second contact portion 2, second contact portion 2 include the second contact 2-1, piston 2-2, temperature sensing spring
2-3 and second shell 2-4；The one end piston 2-2 is fixed with the second contact 2-1, and the other end is fixed with the one end temperature sensing spring 2-3, sense
The warm spring 2-3 other ends are against the ends second shell 2-4, and the second contact 2-1, piston 2-2 and temperature sensing spring 2-3 are respectively positioned on second
Inside shell 2-4, upper second connection jaws 4 of second shell 2-4, the second connection jaws 4 are connected to second close to the second sides contact 2-1
Electric wire on contact 2-1 is connect by the second connection jaws 4 with external power supply, and second shell 2-4 is equipped with close to the second ends contact 2-1
Opening 6 is equipped with water inlet 5 close to the ends temperature sensing spring 2-3, and water inlet 5 is to shrink neck structure.Piston 2-2 outer diameters are slightly less than second
Shell 2-4 internal diameters；The open ends first shell 1-2 are connected close to the open end of the second contact 2-1 using screw thread with second shell 2-4
It connects.Screw rod 7 is equipped at water inlet 5, temperature sensing spring 2-3 is sheathed on screw rod 7, and 7 one end of screw rod is stretched out close to temperature sensing spring 2-3's
The ends second shell 2-4, the other end are located inside second shell 2-4, and screw rod 7 is equipped with axially extending bore 8, are located at second shell 2-
7 side wall of screw rod inside 4 is equipped with several spray-holes 9 of perforation axially extending bore 8.7 one end of screw rod passes through retainer ring 10 and second shell
Body 2-4 is fixed, and the other end is free end, and retainer ring 10 is located on the outside of the ends second shell 2-4 of temperature sensing spring 2-3, is located at
7 length of screw rod inside second shell 2-4 is less than temperature sensing spring 2-3 length.Since the ends screw rod 7 and second shell 2-4 are fixed,
Therefore when temperature sensing spring 2-3 elongations, screw rod 7 is fixed.
The embodiments of the present invention 2, as shown in Fig. 2, from embodiment 1 difference lies in the fixed form of screw rod 7 is different,
In the present embodiment, 7 one end of screw rod is fixed with piston 2-2, and the other end is free end, when temperature sensing spring 2-3 extends, screw rod 7 with
Piston 2-2 is moved together.
It is connect preferably, being equipped on the outside of temperature detect switch (TDS) described in the utility model for coating the first connection jaws 3 and second
The epoxy resin seal closure 11 of line mouth 4.
The temperature sensing spring 2-3 of the utility model be commercial product, temperature sensing spring 2-3 in structure as common spring,
Under a certain static conditions, the performance with common spring, its unique feature is the variation with residing space environment temperature
Its length and coefficient of elasticity also consecutive variations therewith.The use of recycle ratio it is more than 2,000,000 times.
Above description is only a specific implementation of the present invention, but the scope of protection of the utility model is not limited to
In this, any one skilled in the art within the technical scope disclosed by the utility model, the change that can be readily occurred in
Change or replace, should be covered within the scope of the utility model.Therefore, the scope of protection of the utility model should be with described
Subject to scope of the claims.
Claims (7)
1. a kind of temperature detect switch (TDS) for starting fan in radiator, which is characterized in that including：
First contact portion（1）, first contact portion（1）Including the first contact（1-1）Be wrapped in the first contact（1-1）Side wall
With the first shell of bottom（1-2）；The first shell（1-2）It is equipped with the first connection jaws（3）, it is connected to the first contact（1-
1）On electric wire pass through the first connection jaws（3）It is connect with external power supply；
Second contact portion（2）, second contact portion（2）Including the second contact（2-1）, piston（2-2）, temperature sensing spring（2-3）
And second shell（2-4）；The piston（2-2）One end and the second contact（2-1）It is fixed, the other end and temperature sensing spring（2-3）One
End is fixed, the temperature sensing spring（2-3）The other end is against second shell（2-4）End, second contact（2-1）, piston（2-
2）And temperature sensing spring（2-3）It is respectively positioned on second shell（2-4）Inside, the second shell（2-4）It is equipped with water inlet（5）With
Two connection jaws（4）, the water inlet（5）Close to temperature sensing spring（2-3）Side, second connection jaws（4）Close to the second contact（2-
1）Side is connected to the second contact（2-1）On electric wire pass through the second connection jaws（4）It is connect with external power supply, second shell（2-4）
Close to the second contact（2-1）End is equipped with opening（6）, the piston（2-2）Outer diameter is slightly less than second shell（2-4）Internal diameter；
The first shell（1-2）Open end and second shell（2-4）Close to the second contact（2-1）Open end be fixedly connected.
2. the temperature detect switch (TDS) according to claim 1 for starting fan in radiator, it is characterised in that：Described first
Shell（1-2）With second shell（2-4）It is threadedly coupled.
3. the temperature detect switch (TDS) according to claim 1 for starting fan in radiator, it is characterised in that：It is described enter water
Mouthful（5）Positioned at close to temperature sensing spring（2-3）Second shell（2-4）End, and the end is to shrink neck structure.
4. the temperature detect switch (TDS) according to claim 3 for starting fan in radiator, it is characterised in that：It is described enter water
Mouthful（5）Place is equipped with screw rod（7）, the temperature sensing spring（2-3）It is sheathed on screw rod（7）On, the screw rod（7）One end is stretched out close to sense
Warm spring（2-3）Second shell（2-4）End, the other end are located at second shell（2-4）Inside, the screw rod（7）It is equipped with
Axially extending bore（8）, it is located at second shell（2-4）Internal screw rod（7）Side wall is equipped with perforation axially extending bore（8）If dry-spray
Hole（9）.
5. the temperature detect switch (TDS) according to claim 4 for starting fan in radiator, it is characterised in that：The screw rod
（7）One end passes through retainer ring（10）With second shell（2-4）Fixed, the other end is free end, the retainer ring（10）Positioned at close to sense
Warm spring（2-3）Second shell（2-4）On the outside of end, it is located at second shell（2-4）Internal screw rod（7）Length is less than temperature-sensitive
Spring（2-3）Length.
6. the temperature detect switch (TDS) according to claim 4 for starting fan in radiator, it is characterised in that：The screw rod
（7）One end and piston（2-2）End is fixed, and the other end is free end.
7. the temperature detect switch (TDS) according to claim 1-6 any one of them for starting fan in radiator, it is characterised in that：
It is equipped on the outside of the temperature detect switch (TDS) for coating the first connection jaws（3）With the second connection jaws（4）Epoxy resin seal closure（11）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820208119.1U CN207781475U (en) | 2018-02-07 | 2018-02-07 | A kind of temperature detect switch (TDS) for starting fan in radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820208119.1U CN207781475U (en) | 2018-02-07 | 2018-02-07 | A kind of temperature detect switch (TDS) for starting fan in radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207781475U true CN207781475U (en) | 2018-08-28 |
Family
ID=63212240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820208119.1U Active CN207781475U (en) | 2018-02-07 | 2018-02-07 | A kind of temperature detect switch (TDS) for starting fan in radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207781475U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109624172A (en) * | 2018-11-19 | 2019-04-16 | 庄斌杰 | A kind of local secondary squeezes the loose fluoroplastics die squeezer of anti-shrinkage cavity |
-
2018
- 2018-02-07 CN CN201820208119.1U patent/CN207781475U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109624172A (en) * | 2018-11-19 | 2019-04-16 | 庄斌杰 | A kind of local secondary squeezes the loose fluoroplastics die squeezer of anti-shrinkage cavity |
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