CN213184113U - Structure is frozen in frost prevention of temperature controller - Google Patents
Structure is frozen in frost prevention of temperature controller Download PDFInfo
- Publication number
- CN213184113U CN213184113U CN202021679289.1U CN202021679289U CN213184113U CN 213184113 U CN213184113 U CN 213184113U CN 202021679289 U CN202021679289 U CN 202021679289U CN 213184113 U CN213184113 U CN 213184113U
- Authority
- CN
- China
- Prior art keywords
- knob
- temperature controller
- frost
- ring
- sheetmetal
- 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
- 230000002265 prevention Effects 0.000 title claims abstract description 10
- 238000007789 sealing Methods 0.000 claims abstract description 16
- 229910052573 porcelain Inorganic materials 0.000 claims abstract description 10
- 241000209094 Oryza Species 0.000 claims abstract description 9
- 235000007164 Oryza sativa Nutrition 0.000 claims abstract description 9
- 235000009566 rice Nutrition 0.000 claims abstract description 9
- 239000002184 metal Substances 0.000 claims description 10
- 239000000919 ceramic Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 17
- 238000005057 refrigeration Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000012466 permeate Substances 0.000 description 2
- 230000001012 protector Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Images
Landscapes
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The utility model discloses a structure is frozen in frost prevention of temperature controller, which comprises a fixing support, the fixed bolster bottom sets up the adjustment post, adjustment post side is provided with the porcelain ring, adjustment bottom of the column portion is provided with first sheetmetal, first sheetmetal bottom is provided with china rice, china rice bottom is provided with the second sheetmetal, first sheetmetal bottom is connected with the contact through the connecting piece, the fixed bolster top is provided with the go-between, the go-between top is provided with the mounting bracket, the mounting bracket top is provided with the knob, the knob bottom is connected with the regulation pivot through the connecting block, the fixed bolster is equipped with first elastic sealing circle with regulation pivot junction cover. The utility model discloses structural design scientific and reasonable has very strong practicality.
Description
Technical Field
The utility model relates to a temperature controller equipment technical field specifically is a structure is frozen in temperature controller frost prevention.
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 temperature controller has a wide application range, and can be applied to various products such as household appliances, motors, refrigeration or heating and the like according to different types of temperature controllers. The working principle is that the ambient temperature is automatically sampled and monitored in real time through the temperature sensor, and when the ambient temperature is higher than a control set value, the control circuit is started, so that a control return difference can be set. The refrigerator is as the electrical apparatus that family and trade super grade scene were commonly used, and the refrigerator is inside to be equipped with the temperature controller, is equipped with the temperature sensing piece in the temperature controller generally, receives the temperature influence through the temperature sensing piece and bends, drives the movable contact moving plate of porcelain rice jack-up shell fragment mechanism, makes the separation of moving contact, static contact and cuts off the power, waits that the temperature rises back to required temperature after, and the temperature sensing piece resets, and moving contact, static contact connect the power again. In addition, air in the refrigerator is always in a high humidity state, water vapor permeates into the temperature controller from the knob connecting structure easily, and the temperature controller is failed seriously due to the fact that the water vapor permeates into the temperature controller. Therefore, a frost prevention structure of the temperature controller is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a structure is frozen in temperature controller frost prevention to solve the problem that proposes in 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 structure is frozen in temperature controller frost prevention, includes the fixed bolster, the fixed bolster bottom sets up the adjustment post, adjustment post side is provided with the thimble, adjustment bottom of the column portion is provided with first sheetmetal, first sheetmetal bottom is provided with china rice, china rice bottom is provided with the second sheetmetal, first sheetmetal bottom is connected with the contact through the connecting piece, the fixed bolster top is provided with the go-between, the go-between top is provided with the mounting bracket, the mounting bracket top is provided with the knob, the knob bottom is connected with the adjustment pivot through the connecting block, the fixed bolster is equipped with first elastic sealing circle with the adjustment pivot junction cover, the adjustment pivot lower part is provided with the activity post, activity post side is seted up flutedly, activity post downside is provided with the spring, the inside second elastic sealing circle that is provided with of knob.
Preferably, the fixing support is provided with a through hole along the vertical direction.
Preferably, a bearing is arranged inside the connecting ring.
Preferably, the bottom end of the adjusting rotating shaft penetrates through the mounting frame, the connecting ring and the fixing support to be connected with the adjusting column.
Preferably, the top of the fixing support is provided with a nut, and the ceramic ring is in threaded connection with the nut through an internally arranged screw rod connecting piece.
Compared with the prior art, the beneficial effects of the utility model are that: this kind of structure is frozen in temperature controller frost prevention, structural design is simple reasonable, safety and reliability, therefore, the clothes hanger is strong in practicability, through setting up first elasticity sealing washer and second sealing washer structure, the leakproofness is better, can prevent that the steam in the refrigerator from getting into inside the temperature controller, influence the normal work of internal element, through setting up recess and spring, the activity space has been reserved for the activity post, can prevent that the refrigerator temperature from crossing low or causing the activity post to appear expend with heat and contract with cold when too high, thereby make the unable rotation of knob, influence the normal use effect of equipment, guarantee equipment refrigeration and frostproofing effect.
Drawings
FIG. 1 is a front view of the structure of the present invention;
fig. 2 is a sectional view of the structure of the present invention.
In the figure: the device comprises a fixing support 1, an adjusting column 11, a porcelain ring 12, a first metal sheet 13, a porcelain ring 14, a second metal sheet 15, a contact 16, a connecting ring 17, a mounting rack 18, a knob 19, an adjusting rotating shaft 2, a first elastic sealing ring 21, a groove 22, a movable column 23, a spring 24, a second elastic sealing ring 25 and a nut 26.
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: a frost-proof structure of a temperature controller comprises a fixed support 1, wherein the fixed support 1 is provided with a through hole along the vertical direction, the bottom of the fixed support 1 is provided with an adjusting column 11, the side surface of the adjusting column 11 is provided with a porcelain ring 12, the bottom of the adjusting column 11 is provided with a first metal sheet 13, the bottom of the first metal sheet 13 is provided with a porcelain rice 14, the bottom of the porcelain rice 14 is provided with a second metal sheet 15, the bottom of the first metal sheet 13 is connected with a contact 16 through a connecting piece, the top of the fixed support 1 is provided with a connecting ring 17, a bearing is arranged inside the connecting ring 17, the top of the connecting ring 17 is provided with a mounting rack 18, the top of the mounting rack 18 is provided with a knob 19, the bottom of the knob 19 is connected with an adjusting rotating shaft 2 through a connecting block, the bottom of the adjusting rotating shaft 2 passes through, the connection part of the fixed support 1 and the adjusting rotating shaft 2 is sleeved with a first elastic sealing ring 21, the lower part of the adjusting rotating shaft 2 is provided with a movable column 23, the side surface of the movable column 23 is provided with a groove 22, the lower side of the movable column 23 is provided with a spring 24, a movable space is reserved for the movable column 23 by arranging the groove 22 and the spring 24, the movable column 23 can be prevented from expanding with heat and contracting with cold when the temperature of the refrigerator is too low or too high, so that the knob 19 can not rotate, the normal use effect of the equipment is influenced, the refrigeration and anti-freezing effects of the equipment are ensured, the knob 19 is internally provided with a second elastic sealing ring 25, the sealing performance is better by arranging the first elastic sealing ring 21 and the second elastic sealing ring 25, the water vapor in the refrigerator can be prevented from entering the temperature controller and influencing the normal work of internal elements, the top of the fixed support 1 is provided with a nut 26, the ceramic, the positioning effect of the nut 26 and the screw structure is good.
The working principle is as follows:
this kind of structure is frozen in temperature controller frost prevention, when rotating knob 19, second elastic sealing ring 25 closely laminates with mounting bracket 18 surface, first elastic sealing ring 21 cover is established and is adjusted 2 outsides of pivot and synchronous rotations with it, prevent that the steam in the refrigerator from getting into from temperature controller internal clearance, influence the normal work of component, through setting up recess 22 and spring 24, the activity space has been reserved for activity post 23, make knob 19's rotation process smooth and easy, can prevent simultaneously that the refrigerator temperature from crossing low or causing activity post 23 to appear expend with heat and contract with cold when too high, thereby make knob 19 unable rotation, influence equipment normal use effect, guarantee temperature controller result of use, improve its life.
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 (5)
1. The utility model provides a structure is frozen in temperature controller frost prevention, includes fixed bolster (1), its characterized in that: the adjustable support is characterized in that an adjusting column (11) is arranged at the bottom of the fixed support (1), porcelain rings (12) are arranged on the side faces of the adjusting column (11), first metal sheets (13) are arranged at the bottom of the adjusting column (11), porcelain rice (14) are arranged at the bottom of the first metal sheets (13), second metal sheets (15) are arranged at the bottom of the porcelain rice (14), contacts (16) are connected to the bottoms of the first metal sheets (13) through connecting pieces, a connecting ring (17) is arranged at the top of the fixed support (1), a mounting frame (18) is arranged at the top of the connecting ring (17), a knob (19) is arranged at the top of the mounting frame (18), an adjusting rotating shaft (2) is connected to the bottom of the knob (19) through a connecting block, a first elastic sealing ring (21) is sleeved at the connecting position of the fixed support (1) and the adjusting rotating shaft (2), and, a groove (22) is formed in the side face of the movable column (23), a spring (24) is arranged on the lower side of the movable column (23), and a second elastic sealing ring (25) is arranged inside the knob (19).
2. The anti-frost structure of a thermostat of claim 1, wherein: the fixing support (1) is provided with a through hole along the vertical direction.
3. The anti-frost structure of a thermostat of claim 1, wherein: and a bearing is arranged in the connecting ring (17).
4. The anti-frost structure of a thermostat of claim 1, wherein: the bottom end of the adjusting rotating shaft (2) penetrates through the mounting frame (18), the connecting ring (17) and the fixing support (1) to be connected with the adjusting column (11).
5. The anti-frost structure of a thermostat of claim 1, wherein: the top of the fixed support (1) is provided with a nut (26), and the ceramic ring (12) is in threaded connection with the nut (26) through a screw rod connecting piece arranged inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021679289.1U CN213184113U (en) | 2020-08-13 | 2020-08-13 | Structure is frozen in frost prevention of temperature controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021679289.1U CN213184113U (en) | 2020-08-13 | 2020-08-13 | Structure is frozen in frost prevention of temperature controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213184113U true CN213184113U (en) | 2021-05-11 |
Family
ID=75801002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021679289.1U Expired - Fee Related CN213184113U (en) | 2020-08-13 | 2020-08-13 | Structure is frozen in frost prevention of temperature controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213184113U (en) |
-
2020
- 2020-08-13 CN CN202021679289.1U patent/CN213184113U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210511 |