CN208368429U - Temperature detect switch (TDS) - Google Patents
Temperature detect switch (TDS) Download PDFInfo
- Publication number
- CN208368429U CN208368429U CN201821251472.4U CN201821251472U CN208368429U CN 208368429 U CN208368429 U CN 208368429U CN 201821251472 U CN201821251472 U CN 201821251472U CN 208368429 U CN208368429 U CN 208368429U
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- China
- Prior art keywords
- pedestal
- elastic slice
- button
- tds
- upper cover
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- 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 utility model relates to a kind of temperature detect switch (TDS)s, including pedestal, upper cover, switch block, the upper cover is set on the base, and the accommodating cavity for placing switch block is formed between pedestal and upper cover, the switch block includes first end sub-pieces, second end sub-pieces, the bimetal leaf of Second terminal on piece is set, the first elastic slice between pedestal and bimetal leaf is set, the first terminal on piece is provided with stationary contact, the movable contact matched with stationary contact is provided on bimetal leaf, it is corresponded on the pedestal and is movably set with button at the surface of movable contact, the second elastic slice is provided in the pedestal at corresponding button, one end of second elastic slice contradicts on the lower end of button.The utility model has the advantages that structure is simple, stable and reliable for performance, at low cost, assembly is convenient.
Description
Technical field
The utility model is specifically related to a kind of temperature detect switch (TDS).
Background technique
Currently, temperature controller is widely used in electric cooker, deep fryer, electric frying pan, electric frying pan, electric iron, warm-air drier, oven, electricity
On the electric-heating cooking utensils such as magnetic furnace and electric heating appliance.Existing mechanical adjustable temperature controller is to experience temperature deformation by bimetal leaf to push away
The spring leaf of moving conductive is switched on or switched off so that being riveted on the contact of moving contact piece and the contact of static contact piece on spring leaf to control
The electric current in circuit processed controls the temperature of product.There is knot in the unreasonable structural design of existing temperature detect switch (TDS), the temperature detect switch (TDS)
The defect that structure is complicated, performance is unreliable, at high cost.
Summary of the invention
The purpose of the utility model is to overcome the defect of the prior art, provide a kind of structure it is simple, it is stable and reliable for performance,
At low cost, the convenient and fast temperature detect switch (TDS) of assembly.
To achieve the above object, the utility model uses a kind of temperature detect switch (TDS), including pedestal, upper cover, switch block, described
Upper cover be set on the base, and the accommodating cavity for placing switch block is formed between pedestal and upper cover, the switch
Component includes first end sub-pieces, second end sub-pieces, the bimetal leaf that Second terminal on piece is arranged in, is arranged in pedestal and bimetallic
The first elastic slice between piece, the first terminal on piece are provided with stationary contact, are provided on bimetal leaf and match with stationary contact
The movable contact of conjunction corresponds on the pedestal and is movably set with button at the surface of movable contact, and correspondence is pressed in the pedestal
The second elastic slice is provided at button, one end of the second elastic slice contradicts on the lower end of button.
The beneficial effect of above structure is: the temperature detect switch (TDS) has simple, stable and reliable for performance, at low cost excellent of structure
Point is provided with movable contact on bimetal leaf, and bimetal leaf experiences temperature deformation and movable contact can be driven to act, and realizes dynamic touching
Point is switched on or switched off with stationary contact, and the structure design of the switch block is simple, it is smaller to take up space, reduces the temperature detect switch (TDS)
Volume and push button, button can drive bimetal leaf, realize the connection of movable contact and stationary contact, it is convenient to operate.
Particularly, one end of second elastic slice has hook portion, is provided in the pedestal and matches with hook portion
The card slot of conjunction, the hook portion are fastened on the clamping engagement in card slot and constituting pedestal and the second elastic slice, the button
Inclined surface is provided at corresponding second elastic slice in lower end, the other end of second elastic slice contradicts on inclined surface.Second elastic slice
With pedestal using the connection type being engaged by clamping, it is provided with and the convenient for the lower end of the assembly of the second elastic slice and pedestal, and button
The inclined surface that two elastic slices match, can avoid button and the second elastic slice is mutually stuck, ensure that the reliability of button actions.
Particularly, it is provided with clamping groove at corresponding first elastic slice in the pedestal, one end of first elastic slice is supported
Touching has card hole, is provided with and card hole phase on one end of the bimetal leaf in clamping groove on the other end of the first elastic slice
The hook of cooperation, hook are fastened on the clamping engagement in card hole and constituting bimetal leaf and the first elastic slice.
Particularly, it is provided with clamp on the side wall of the pedestal, is provided on the upper lid and is matched with clamp
Blocked hole, clamp are fastened on the clamping engagement in blocked hole and constituting pedestal and upper cover.Pedestal and upper cover are using clamping engagement
Mode connects, and convenient for the assembly of pedestal and upper cover, improves the assembly efficiency of the temperature detect switch (TDS).
Detailed description of the invention
Fig. 1 is the utility model embodiment exploded view.
Fig. 2 is the utility model embodiment internal structure main view.
Fig. 3 is the perspective view of the first elastic slice of the utility model embodiment.
Fig. 4 is the perspective view of the utility model embodiment bimetal leaf.
Fig. 5 is the perspective view of the utility model embodiment button.
Fig. 6 is the perspective view of the second elastic slice of the utility model embodiment.
Specific embodiment
As shown in figs. 1 to 6, the utility model embodiment is a kind of temperature detect switch (TDS), including pedestal 10, upper cover 11, switching group
Part 20, the setting of upper cover 11 are formed on pedestal 10, and between pedestal 10 and upper cover 11 for placing switch block 20
Accommodating cavity, the switch block 20 include first end sub-pieces 21, second end sub-pieces 22, be arranged in second end sub-pieces 22
Bimetal leaf 23, the first elastic slice 24 being arranged between pedestal 10 and bimetal leaf 23 are arranged in the first end sub-pieces 21
There is stationary contact 211, the movable contact 231 matched with stationary contact 211 is provided on bimetal leaf 23, is corresponded on the pedestal 10
It is movably set with button 25 at the surface of movable contact 231, is provided with the second elastic slice at corresponding button 25 in the pedestal 10
26, one end of the second elastic slice 26 contradicts on the lower end of button 25.
As seen in figs, one end of second elastic slice 26 has hook portion 261, is provided in the pedestal 10
The card slot 101 matched with hook portion 261, the hook portion 261 are fastened in card slot 101 and constitute pedestal 10 and the second bullet
The clamping engagement of piece 26, the lower end of the button 25 correspond to and are provided with inclined surface 251, second bullet at the second elastic slice 26
The other end of piece 26 contradicts on inclined surface 251.Second elastic slice and pedestal are convenient for the second bullet using the connection type being engaged by clamping
The assembly of piece and pedestal, and the lower end of button is provided with the inclined surface matched with the second elastic slice, can avoid button and the second bullet
Piece is mutually stuck, ensure that the reliability of button actions.As shown in figs. 1 and 3, in the pedestal 10 at corresponding first elastic slice 24
It is provided with clamping groove 102, one end of first elastic slice 24 contradicts in clamping groove 102, on the other end of the first elastic slice 24
With card hole 241, the hook 232 matched with card hole 241 is provided on one end of the bimetal leaf 23, hook 232 blocks
Close in card hole 241 and constitute the clamping engagement of bimetal leaf 23 and the first elastic slice 24.As shown in Figure 1, the pedestal 10
It is provided with clamp 103 on side wall, the blocked hole 111 matched with clamp 103 is provided in the upper cover 11, clamp 103 blocks
Close in blocked hole 111 and constitute the clamping engagement of pedestal 10 and upper cover 11.Pedestal is connected by the way of being engaged by clamping with upper cover
It connects, convenient for the assembly of pedestal and upper cover, improves the assembly efficiency of the temperature detect switch (TDS).
The temperature detect switch (TDS) has the advantages that structure is simple, stable and reliable for performance, at low cost, assembly is convenient, in bimetal leaf
On be provided with movable contact, bimetal leaf experiences temperature deformation and movable contact can be driven to act, and realizes movable contact and stationary contact
Be switched on or switched off, the design of the structure of the switch block is simple, the volume that is smaller, reducing the temperature detect switch (TDS) that takes up space and by
Button is pressed, button can drive bimetal leaf, realize the connection of movable contact and stationary contact, and it is convenient to operate.
Claims (4)
1. a kind of temperature detect switch (TDS), including pedestal, upper cover, switch block, the upper cover are set on the base, and pedestal and upper cover
Between be formed with accommodating cavity for placing switch block, it is characterised in that: the switch block includes first end sub-pieces,
Two-terminal piece, the bimetal leaf that Second terminal on piece is set, the first elastic slice being arranged between pedestal and bimetal leaf, it is described
First terminal on piece be provided with stationary contact, the movable contact matched with stationary contact, the pedestal are provided on bimetal leaf
It is movably set with button at the surface of upper corresponding movable contact, is provided with the second elastic slice in the pedestal at corresponding button, the
One end of two elastic slices contradicts on the lower end of button.
2. temperature detect switch (TDS) according to claim 1, it is characterised in that: one end of second elastic slice has hook portion,
It is provided with the card slot matched with hook portion in the pedestal, the hook portion is fastened in card slot and constitutes pedestal and the
The clamping engagement of two elastic slices, the lower end of the button correspond to and are provided with inclined surface at the second elastic slice, second elastic slice
The other end contradicts on inclined surface.
3. temperature detect switch (TDS) according to claim 1, it is characterised in that: be provided at corresponding first elastic slice in the pedestal
One end of clamping groove, first elastic slice contradicts in clamping groove, has card hole on the other end of the first elastic slice, and described is double
The hook matched with card hole is provided on one end of sheet metal, hook is fastened in card hole and constitutes bimetal leaf and the first bullet
The clamping engagement of piece.
4. temperature detect switch (TDS) according to claim 1 or 3, it is characterised in that: it is provided with clamp on the side wall of the pedestal,
The blocked hole matched with clamp is provided on the upper lid, clamp is fastened on the card in blocked hole and constituting pedestal and upper cover
Connect cooperation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821251472.4U CN208368429U (en) | 2018-08-03 | 2018-08-03 | Temperature detect switch (TDS) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821251472.4U CN208368429U (en) | 2018-08-03 | 2018-08-03 | Temperature detect switch (TDS) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208368429U true CN208368429U (en) | 2019-01-11 |
Family
ID=64923913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821251472.4U Active CN208368429U (en) | 2018-08-03 | 2018-08-03 | Temperature detect switch (TDS) |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208368429U (en) |
-
2018
- 2018-08-03 CN CN201821251472.4U patent/CN208368429U/en active Active
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| GR01 | Patent grant |