CN213184185U - Fusing type temperature controller - Google Patents
Fusing type temperature controller Download PDFInfo
- Publication number
- CN213184185U CN213184185U CN202021665454.8U CN202021665454U CN213184185U CN 213184185 U CN213184185 U CN 213184185U CN 202021665454 U CN202021665454 U CN 202021665454U CN 213184185 U CN213184185 U CN 213184185U
- Authority
- CN
- China
- Prior art keywords
- sealing plug
- metal sleeve
- sleeve
- rubber sealing
- insulating cover
- 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.)
- Expired - Fee Related
Links
- 238000007789 sealing Methods 0.000 claims abstract description 35
- 239000002184 metal Substances 0.000 claims abstract description 33
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000000741 silica gel Substances 0.000 claims abstract description 6
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 6
- 229920005989 resin Polymers 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 3
- 239000003292 glue Substances 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000009413 insulation Methods 0.000 description 2
- 230000001012 protector Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Fuses (AREA)
Abstract
The utility model discloses a fuse-type temperature controller, including metal sleeve, the metal sleeve right-hand member is connected with adapter sleeve, the adapter sleeve right-hand member is pegged graft and is had the casing, casing inner chamber cover is equipped with the insulating cover, the insulating cover right-hand member is equipped with silica gel heat conduction piece, and the insulating cover left end inserts and be equipped with the sealing plug, the casing is equipped with temperature fuse, the interlude has the lead-out wire in the insulating cover, the metal sleeve inner chamber is inserted and is equipped with the inside wall and seted up the draw-in groove, and the metal sleeve left side is inserted and is equipped with the rubber sealing plug, the rubber sealing plug outside is equipped with the card strip, and the rubber sealing plug outer. This kind of fusing temperature controller can solve the problem that adopts to glue to seal the back and be difficult to dismantle under the prerequisite of guarantee metal casing leakproofness for but the temperature controller is maintained in the split when breaking down, easy operation, it is sealed firm.
Description
Technical Field
The utility model relates to a temperature controller technical field specifically is a fuse-type temperature controller.
Background
The temperature controller is a series of automatic control elements which are physically deformed in a switch according to the temperature change of a working environment so as to generate certain special effects and generate on or off actions, and is also called a temperature control switch, a temperature protector and a temperature controller, and is called as the temperature controller for short. Or the temperature protector transmits the temperature to the temperature controller, and the temperature controller sends out a switching command, so that the operation of the equipment is controlled to achieve the ideal temperature and energy-saving effect. The fusing type temperature controller generally adopts epoxy resin glue to seal at the opening of a metal sleeve pipe in order to guarantee the sealing performance of an internal element of the fusing type temperature controller, the existing sealing mode enables the temperature controller to be difficult to disassemble and maintain when a fault occurs, and therefore the fusing type temperature controller is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fuse-type temperature controller to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fuse-type temperature controller, includes metal sleeve, the metal sleeve right-hand member is connected with adapter sleeve, the adapter sleeve right-hand member is pegged graft and is had the casing, casing inner chamber cover is equipped with the insulating cover, the insulating cover right-hand member is equipped with silica gel heat conduction piece, and the insulating cover left end inserts and is equipped with the sealing plug, the casing is equipped with the temperature fuse, it has the lead-out wire to alternate in the insulating cover, the metal sleeve inner chamber is inserted and is equipped with the inside wall and seted up the draw-in groove, and the metal sleeve left side is inserted and is equipped with the rubber sealing plug, the rubber sealing plug outside is equipped with the card strip.
Preferably, the middle parts of the metal sleeve and the connecting sleeve are provided with through grooves communicated with the shell, and the outgoing line penetrates through the through grooves and extends out of the left end of the metal sleeve.
Preferably, the sealing plug is a resin rubber plug.
Preferably, the number of the clamping grooves is not less than three, and the clamping grooves are arranged on the inner side wall of the metal sleeve in an annular array.
Preferably, the shape and size of the clamping strip are the same as those of the inner cavity of the clamping groove, and the clamping strip is inserted into the clamping groove.
Preferably, the rubber sealing plug is connected with the inner cavity of the metal sleeve in a surplus matching manner.
Preferably, the outer diameter of the projection is smaller than that of the rubber sealing plug, and the outer diameter of the fastening sleeve is larger than that of the rubber sealing plug.
Compared with the prior art, the beneficial effects of the utility model are that: this kind of fusing temperature controller through setting up rubber sealing plug, lug, card strip, draw-in groove and adapter sleeve, can solve the problem that adopts to glue to be difficult to dismantle after sealing under the prerequisite of guarantee metal casing leakproofness for but the split is maintained when breaking down to the temperature controller, easy operation, it is sealed firm.
Drawings
Fig. 1 is a cross-sectional view of the present invention;
fig. 2 is a side sectional view of the present invention.
In the figure: the heat-insulation and heat-insulation integrated circuit comprises a metal sleeve 1, a clamping groove 11, a connecting sleeve 2, a shell 3, an insulating sleeve 31, a sealing plug 32, a heat-conduction block 4 made of silica gel, a lead-out wire 5, a temperature fuse 6, a rubber sealing plug 7, a bump 71, a clamping strip 72 and a fastening sleeve 8.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a fuse-type temperature controller, includes metal sleeve 1, 1 right-hand member of metal sleeve is connected with adapter sleeve 2, the 2 outsides of connecting pipe are equipped with the screw thread for the external connection of temperature controller, 2 right-hand members of adapter sleeve are pegged graft and are had casing 3, 3 inner chamber covers of casing are equipped with insulating cover 31, insulating cover 31 right-hand member is equipped with silica gel heat conduction piece 4, and the insulating cover 31 left end is inserted and is equipped with sealing plug 32, and casing 3 is metal casing, sealing plug 32 is the resin plug for sealed insulating cover 31. The casing 3 is equipped with temperature fuse 6, the interlude has lead-out wire 5 in the insulating cover 31, lead-out wire 5 and temperature fuse 6 electric connection, and temperature fuse 6 is located in the insulating cover 31, and the insulating cover 31 is connected with casing 3 through heat conduction silica gel block 4 a bit, the logical groove that communicates with casing 3 is all seted up in metal casing 1 and connecting tube 2 middle part, lead-out wire 5 runs through logical groove and stretches out from 1 left end of metal casing. The inner cavity of the metal sleeve 1 is inserted with an inner side wall which is provided with a clamping groove 11, the left side of the metal sleeve 1 is inserted with a rubber sealing plug 7, and the rubber sealing plug 7 is in surplus fit connection with the inner cavity of the metal sleeve 1. The number of the clamping grooves 11 is not less than three, and the clamping grooves are arranged on the inner side wall of the metal sleeve 1 in an annular array mode. The outer side of the rubber sealing plug 7 is provided with a clamping strip 72, the outer end of the rubber sealing plug 7 is provided with a convex block 71, the shape and size of the clamping strip 72 are the same as those of the inner cavity of the clamping groove 11, and the clamping strip 72 is inserted into the clamping groove 11. The adapter sleeve 8 has been cup jointed through the screw thread to the lug 71 outer end, the external diameter of lug 71 is less than the external diameter of rubber sealing plug 7, the external diameter of adapter sleeve 8 is greater than the external diameter of rubber sealing plug 7, along with on adapter sleeve 8 twists lug 71, accessible adapter sleeve 8 compresses tightly rubber sealing plug 7, and rubber sealing plug 7 runs through and has seted up the pin hole, and lead-out wire 5 passes the pin hole.
The working principle is as follows: when the temperature controller works and the heating device heats, the current normally passes through the temperature controller, when the detected temperature is higher than the limited temperature of the temperature fuse 6, the temperature fuse 6 is blown, the main loop of the heating system is cut off, and the heating is stopped, so that the protection effect is achieved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a fuse-type temperature controller, includes metal sleeve (1), its characterized in that: metal sleeve (1) right-hand member is connected with adapter sleeve (2), adapter sleeve (2) right-hand member is pegged graft and is had casing (3), casing (3) inner chamber cover is equipped with insulating cover (31), insulating cover (31) right-hand member is equipped with silica gel heat conduction piece (4), and insulating cover (31) left end inserts and is equipped with sealing plug (32), casing (3) are equipped with temperature fuse (6), insulating cover (31) interlude has lead-out wire (5), metal sleeve (1) inner chamber is inserted and is equipped with the inside wall and seted up draw-in groove (11), and metal sleeve (1) left side is inserted and is equipped with rubber sealing plug (7), the rubber sealing plug (7) outside is equipped with card strip (72), and rubber sealing plug (7) outer end is equipped with lug (71), lug (71) outer end has cup jointed fastening sleeve (8) through the screw.
2. The fused thermostat of claim 1, wherein: the middle parts of the metal sleeve (1) and the connecting sleeve (2) are provided with through grooves communicated with the shell (3), and the outgoing line (5) penetrates through the through grooves and extends out of the left end of the metal sleeve (1).
3. The fused thermostat of claim 1, wherein: the sealing plug (32) is a resin rubber plug.
4. The fused thermostat of claim 1, wherein: the number of the clamping grooves (11) is not less than three, and the clamping grooves are annularly arrayed on the inner side wall of the metal sleeve (1).
5. The fused thermostat of claim 1, wherein: the shape and size of the clamping strip (72) are the same as those of the inner cavity of the clamping groove (11), and the clamping strip (72) is inserted into the clamping groove (11).
6. The fused thermostat of claim 1, wherein: the rubber sealing plug (7) is connected with the inner cavity of the metal sleeve (1) in a surplus matching manner.
7. The fused thermostat of claim 1, wherein: the outer diameter of the bump (71) is smaller than that of the rubber sealing plug (7), and the outer diameter of the fastening sleeve (8) is larger than that of the rubber sealing plug (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021665454.8U CN213184185U (en) | 2020-08-12 | 2020-08-12 | Fusing type temperature controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021665454.8U CN213184185U (en) | 2020-08-12 | 2020-08-12 | Fusing type temperature controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213184185U true CN213184185U (en) | 2021-05-11 |
Family
ID=75800159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021665454.8U Expired - Fee Related CN213184185U (en) | 2020-08-12 | 2020-08-12 | Fusing type temperature controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213184185U (en) |
-
2020
- 2020-08-12 CN CN202021665454.8U patent/CN213184185U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210511 |