CN209729817U - A kind of bidirectional metal spring-piece type temperature controller - Google Patents
A kind of bidirectional metal spring-piece type temperature controller Download PDFInfo
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- CN209729817U CN209729817U CN201920911302.2U CN201920911302U CN209729817U CN 209729817 U CN209729817 U CN 209729817U CN 201920911302 U CN201920911302 U CN 201920911302U CN 209729817 U CN209729817 U CN 209729817U
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- spring plate
- spring
- shell
- metallic rods
- metallic
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Abstract
The utility model discloses a kind of bidirectional metal spring-piece type temperature controllers; two groups of metallic rods and spring plate are respectively set in shell; each junction pole is connect by metallic rod with spring plate; two spring plates contact to form access; outside heat is conducted to spring plate by junction pole by metallic rod; when side environment temperature is excessively high; i.e. deformation occurs for the spring plate connected by metallic rod; two spring plates disconnect; to realize that route disconnects; the sensitivity of temperature controller is improved, realizes the excessively high timely open circuit protection of temperature.
Description
Technical field
The utility model relates to temperature controller technical fields more particularly to a kind of bidirectional metal spring-piece type temperature to control
Device.
Background technique
It is the temperature change according to working environment in temperature control, physical deformation occurs in switch internal, to generate certain
A little special effects generate a series of Automatic Control Components for being switched on or off movement.At present in temperature controller, in use
When, after electric appliance temperature is excessively high, deformation occurs for movable contact spring to disconnect with fixed touching plate, realizes open circuit.After temperature decline, touching is moved
Piece, which resets to contact again with fixed touching plate, realizes circuit pathways.However, due to environment temperature difference, when part when the temperature is excessively high, move
Contact temperature-sensitive is insensitive, and deformation is caused to postpone, to influence the sensitivity of temperature control.
Utility model content
To solve technical problem present in background technique, the utility model proposes a kind of bidirectional metal spring-piece type temperature controls
Device processed.
The utility model proposes a kind of bidirectional metal spring-piece type temperature controller, comprising: shell, two the first metals
Bar, the first junction pole, the first spring plate, two the second metallic rods, the second junction pole, the second spring plates；
Shell two sides are respectively equipped with first outlet and second outlet, two the first metallic rods, two the second metallic rods, first
Spring plate, the second spring plate are respectively positioned in shell；
Two the first metallic rods are arranged in parallel and fix with shell, the first spring plate be located between two the first metallic rods and
Both ends are connect with two the first metallic rods respectively, and first junction pole one end is connect with first metallic rod and the other end is from first
Outlet is stretched out, and two the second metallic rods are located at the first metallic rod far from first outlet side, and two the second metallic rods are arranged in parallel
And fixed with shell, the second spring plate is located between two the second metallic rods and both ends are connect with two the second metallic rods respectively,
Second junction pole one end is connect with second metallic rod and the other end is stretched out from second outlet, and the first spring plate is dynamic close to second
Elastic slice side is equipped with the first contact, and the second spring plate is equipped with the second touching cooperated with the first contact close to the first spring plate side
Point.
It preferably, further include the first thermal insulation board and the second thermal insulation board, the first thermal insulation board and the second thermal insulation board are located in shell
And the two forms the first cavity set gradually from first outlet to second outlet direction, the second cavity, third inside housings
Cavity, two the first metallic rods, the first spring plate are located in the first cavity, are equipped in the middle part of the first thermal insulation board corresponding with the first contact
The first opening being arranged, two the second metallic rods, the second spring plate be located in third cavity, equipped with the in the middle part of the second thermal insulation board
The second opening that two contacts are correspondingly arranged.
It preferably, further include the first reset post, first cavity wall is equipped with first through hole, and first reset post one end is supported
By the first spring plate and the other end is stretched out from first through hole.
It preferably, further include first back-moving spring, the first reset post is equipped with the first limited block far from first spring plate one end,
First back-moving spring is set in outside the first reset post and its both ends bears against the first limited block and housing exterior walls.
It preferably, further include the second reset post, the third cavity wall is equipped with the second through-hole, and second reset post one end is supported
By the second spring plate and the other end is stretched out from the second through-hole.
It preferably, further include second back-moving spring, the second reset post is equipped with the second limited block far from second spring plate one end,
Second back-moving spring is set in outside the second reset post and its both ends bears against the second limited block and housing exterior walls.
In the utility model, two groups of metals are respectively set in shell in the bidirectional metal spring-piece type temperature controller proposed
Outside heat is conducted to spring plate by junction pole by bar and spring plate, metallic rod, when side environment temperature is excessively high, passes through gold
The spring plate for belonging to bar connection is that deformation occurs, and two spring plates disconnect, to realize that route disconnects, improves the spirit of temperature controller
Sensitivity realizes the excessively high timely open circuit protection of temperature.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of bidirectional metal spring-piece type temperature controller structural schematic diagram.
Specific embodiment
As shown in FIG. 1, FIG. 1 is the utility model proposes a kind of bidirectional metal spring-piece type temperature controller structural representation
Figure.
Referring to Fig.1, the utility model proposes a kind of bidirectional metal spring-piece type temperature controller, comprising: shell 1, two
First metallic rod 2, the first junction pole 3,4, two the second metallic rods 5 of the first spring plate, the second junction pole 6, the second spring plate 7；
1 two sides of shell are respectively equipped with first outlet and second outlet, two the first metallic rods, 2, two the second metallic rods 5,
First spring plate 4, the second spring plate 7 are respectively positioned in shell 1；
Two the first metallic rods 2 are arranged in parallel and fixed with shell 1, the first spring plate 4 be located at two the first metallic rods 2 it
Between and both ends connect respectively with two the first metallic rods 2,3 one end of the first junction pole is connect and another with first metallic rod 2
End is stretched out from first outlet, and two the second metallic rods 5 are located at the first metallic rod 2 far from first outlet side, two the second metals
Bar 5 is arranged in parallel and fixed with shell 1, the second spring plate 7 be located between two the second metallic rods 5 and both ends respectively with two the
The connection of two metallic rods 5,6 one end of the second junction pole is connect with second metallic rod 5 and the other end is stretched out from second outlet, and first
Spring plate 4 is equipped with the first contact close to 7 side of the second spring plate, and the second spring plate 7 is equipped with and the close to 4 side of the first spring plate
Second contact of one contact cooperation.
In the specific work process of the bidirectional metal spring-piece type temperature controller of the present embodiment, the first spring plate passes through first
Metallic rod and the first junction pole and external connection, the second spring plate pass through the second metallic rod and the second junction pole and external connection,
When the first spring plate side temperature increases, the first spring plate is heated, and deformation occurs, so that the first contact and the second contact separation,
Connection disconnects, and similarly, when the second spring plate side temperature increases, the second spring plate is heated, and deformation occurs, so that second
Contact and the first contact separation, connection disconnects, to realize that unilateral temperature is excessively high, route is disconnected, and greatly improves
Temperature control sensitivity.
In the present embodiment, two groups of metals are respectively set in shell in the bidirectional metal spring-piece type temperature controller proposed
Outside heat is conducted to spring plate by junction pole by bar and spring plate, metallic rod, when side environment temperature is excessively high, passes through gold
The spring plate for belonging to bar connection is that deformation occurs, and two spring plates disconnect, to realize that route disconnects, improves the spirit of temperature controller
Sensitivity realizes the excessively high timely open circuit protection of temperature, while can determine that the which side in temperature controller occurs for the excessively high open circuit of temperature.
It in a specific embodiment, further include the first thermal insulation board and the second thermal insulation board, the first thermal insulation board and the second thermal insulation board
In shell 1 and the two forms the first cavity set gradually from first outlet to second outlet direction, inside shell 1
Two cavitys, third cavity, two the first metallic rods 2, the first spring plate 4 are located in the first cavity, are equipped in the middle part of the first thermal insulation board
The first opening being correspondingly arranged with the first contact, two the second metallic rods 5, the second spring plate 7 be located in third cavity, second every
The second opening being correspondingly arranged with the second contact is equipped in the middle part of hot plate；By the first thermal insulation board of setting and the second thermal insulation board, prevent
The heat that temperature crosses high side is spread, and causes spring plate deformation not in time or not in place, further increases temperature control sensitivity.
It further include the first reset post 8 to assist spring plate to reset, first cavity wall is equipped with first through hole, the
One reset post, 8 one end is against the first spring plate 4 and the other end is stretched out from first through hole；It equally, further include the second reset post 9, institute
Third cavity wall is stated equipped with the second through-hole, 9 one end of the second reset post is against the second spring plate 7 and the other end is stretched from the second through-hole
Out；By pushing reset post, pushes and resetted in the middle part of spring plate.
It further include first back-moving spring 10, the first reset post 8 is far from the first spring plate in further specific embodiment
4 one end are equipped with the first limited block, and first back-moving spring 10 is set in 8 outside of the first reset post and its both ends bears against the first limit
Position block and 1 outer wall of shell；It equally, further include second back-moving spring 11, the second reset post 9 is equipped with far from 7 one end of the second spring plate
Second limited block, second back-moving spring 11 is set in 9 outside of the second reset post and its both ends bears against the second limited block and shell
1 outer wall of body；After reset post pushes spring plate to reset deformation, resetted under the action of reset spring, to not influence under spring plate
Once it is thermally deformed.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of bidirectional metal spring-piece type temperature controller characterized by comprising shell (1), two the first metallic rods (2),
First junction pole (3), the first spring plate (4), two the second metallic rods (5), the second junction pole (6), the second spring plate (7)；
Shell (1) two sides are respectively equipped with first outlet and second outlet, two the first metallic rods (2), two the second metallic rods
(5), the first spring plate (4), the second spring plate (7) are respectively positioned in shell (1)；
Two the first metallic rods (2) are arranged in parallel and fix with shell (1), and the first spring plate (4) is located at two the first metallic rods
(2) between and both ends are connect with two the first metallic rods (2) respectively, the first junction pole (3) one end and first metallic rod (2)
It connects and the other end is stretched out from first outlet, two the second metallic rods (5) are located at the first metallic rod (2) far from first outlet one
Side, two the second metallic rods (5) are arranged in parallel and fix with shell (1), and the second spring plate (7) is located at two the second metallic rods
(5) between and both ends are connect with two the second metallic rods (5) respectively, the second junction pole (6) one end and second metallic rod (5)
It connecting and the other end is stretched out from second outlet, the first spring plate (4) is equipped with the first contact close to the second spring plate (7) side, the
Two spring plates (7) are equipped with the second contact cooperated with the first contact close to the first spring plate (4) side.
2. bidirectional metal spring-piece type temperature controller according to claim 1, which is characterized in that further include the first thermal insulation board
With the second thermal insulation board, the first thermal insulation board and the second thermal insulation board are located in shell (1) and the two is formed inside shell (1) from first
Export the first cavity, the second cavity, third cavity set gradually to second outlet direction, two the first metallic rods (2), first
Spring plate (4) is located in the first cavity, is equipped with the first opening being correspondingly arranged with the first contact in the middle part of the first thermal insulation board, and two the
Two metallic rods (5), the second spring plate (7) are located in third cavity, are equipped in the middle part of the second thermal insulation board and are correspondingly arranged with the second contact
Second opening.
3. bidirectional metal spring-piece type temperature controller according to claim 2, which is characterized in that further include the first reset post
(8), first cavity wall is equipped with first through hole, the first reset post (8) one end against the first spring plate (4) and the other end from
First through hole is stretched out.
4. bidirectional metal spring-piece type temperature controller according to claim 3, which is characterized in that further include the first reset bullet
Spring (10), the first reset post (8) are equipped with the first limited block far from the first spring plate (4) one end, and first back-moving spring (10) is arranged
Outside the first reset post (8) and its both ends bears against the first limited block and shell (1) outer wall.
5. bidirectional metal spring-piece type temperature controller according to claim 2, which is characterized in that further include the second reset post
(9), the third cavity wall is equipped with the second through-hole, the second reset post (9) one end against the second spring plate (7) and the other end from
Second through-hole stretches out.
6. bidirectional metal spring-piece type temperature controller according to claim 5, which is characterized in that further include the second reset bullet
Spring (11), the second reset post (9) are equipped with the second limited block far from the second spring plate (7) one end, and second back-moving spring (11) is arranged
Outside the second reset post (9) and its both ends bears against the second limited block and shell (1) outer wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920911302.2U CN209729817U (en) | 2019-06-17 | 2019-06-17 | A kind of bidirectional metal spring-piece type temperature controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920911302.2U CN209729817U (en) | 2019-06-17 | 2019-06-17 | A kind of bidirectional metal spring-piece type temperature controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209729817U true CN209729817U (en) | 2019-12-03 |
Family
ID=68675394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920911302.2U Expired - Fee Related CN209729817U (en) | 2019-06-17 | 2019-06-17 | A kind of bidirectional metal spring-piece type temperature controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209729817U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114284996A (en) * | 2021-12-16 | 2022-04-05 | 广州亿沃新能源科技有限公司 | Abnormal heating protection device for lead |
-
2019
- 2019-06-17 CN CN201920911302.2U patent/CN209729817U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114284996A (en) * | 2021-12-16 | 2022-04-05 | 广州亿沃新能源科技有限公司 | Abnormal heating protection device for lead |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20191203 Termination date: 20210617 |