CN206001692U - Heater housing with temperature controller - Google Patents
Heater housing with temperature controller Download PDFInfo
- Publication number
- CN206001692U CN206001692U CN201620779991.2U CN201620779991U CN206001692U CN 206001692 U CN206001692 U CN 206001692U CN 201620779991 U CN201620779991 U CN 201620779991U CN 206001692 U CN206001692 U CN 206001692U
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- China
- Prior art keywords
- temperature controller
- heater
- housing
- preloading spring
- briquetting
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Abstract
The utility model belongs to heater technical field, especially relates to a kind of heater housing with temperature controller.Including the heater housings being arranged on outside heater assembly, temperature controller on described heater assembly, is provided with, between described heater housings and temperature controller, is provided with the hold-down mechanism that temperature controller can be compressed on heater assembly.Advantage is：Hold-down mechanism has thrust to temperature controller so that temperature controller is fitted tightly with heater assembly, and contact is good, it is to avoid affect control of the temperature controller to temperature because of loose contact.Heater housings are fixed on heater assembly, and preloading spring has the pretightning force to heater assembly direction to temperature controller.
Description
Technical field
The utility model belongs to heater technical field, especially relates to a kind of heater housing with temperature controller.
Background technology
Heater is conventional electrothermal device.Its small volume, heating power are high, using quite varied.In order to heater
Temperature be controlled, attemperating unit is usually set on the heaters, but after a long time use, attemperating unit and heater
Bad phenomenon can be come in contact, so that the temperature detected by attemperating unit is not accurate enough, so as to have impact on the control to temperature
System.
In order to improve to prior art, people have carried out long-term exploration, it is proposed that various solutions.
For example, Chinese patent literature discloses a kind of Temperature controlled heater [application number：CN201220408772.5], including housing, heating
Device and blower, the front of the housing offers send thermal window, and the back side of the housing offers ventilation window, the heating
Device and blower are may be contained within housing, and the heater is arranged at and send at thermal window, the blower be arranged at heater it
Afterwards and at ventilation window, the heater and blower are connected on switch element and are controlled.
Although such scheme to some extent solves the deficiencies in the prior art, but attemperating unit can be sent out with heater
The phenomenon of raw loose contact, so that the temperature detected by attemperating unit is not accurate enough, so as to have impact on the control to temperature.
Utility model content
The purpose of this utility model is for the problems referred to above, provides a kind of reasonable in design so that temperature controller and heater group
Part contacts the good heater housing with temperature controller all the time.
For reaching above-mentioned purpose, the utility model employs following technical proposal：This has the heater housing of temperature controller
Including the heater housings being arranged on outside heater assembly, temperature controller on described heater assembly, is provided with, described heating
The hold-down mechanism that temperature controller can be compressed on heater assembly is provided between device housing and temperature controller.Hold-down mechanism is to temperature control
Utensil has thrust so that temperature controller is fitted tightly with heater assembly, and contact is good, it is to avoid affect temperature because of loose contact
Control control of the device to temperature.
In the above-mentioned heater housing with temperature controller, described hold-down mechanism includes to be socketed on temperature controller outer ring
Preloading spring, one end of described preloading spring contacted with heater housings, the other end of preloading spring and temperature controller phase
Contact.Heater housings are fixed on heater assembly, and preloading spring has the pretension to heater assembly direction to temperature controller
Power.
In the above-mentioned heater housing with temperature controller, have on described heater housings and to pass through for temperature controller
Installing port, the inner of described temperature controller are resisted against on heater assembly, and installing port is stretched out in the outer end of temperature controller.
In the above-mentioned heater housing with temperature controller, described temperature controller is slided with the installing port of heater housings
Connection.Beneficial to movement of the temperature controller under preloading spring effect.
In the above-mentioned heater housing with temperature controller, described installing port is provided with briquetting, on described briquetting
Have the extending port passed through for temperature controller.
In the above-mentioned heater housing with temperature controller, the extending port of described temperature controller and briquetting is slidably connected.
In the above-mentioned heater housing with temperature controller, the outer wall of described temperature controller is provided with annular boss, institute
The one side of the annular boss that states is contacted with preloading spring and the end of preloading spring is resisted against on the side.
In the above-mentioned heater housing with temperature controller, described installing port is provided with extension ring body, described pressure
The indent adapted to extended loop body phase is had on block, and the outer wall of described extension ring body passes through helicitic texture screw thread with indent inwall
Connection.Beneficial to follow-up dismounting.
In the above-mentioned heater housing with temperature controller, the inwall of described extension ring body and the outer wall of annular boss
Slide and fit, between described annular boss and briquetting, form the compression space arranged for preloading spring.
Compared with prior art, this heater housing with temperature controller is：Hold-down mechanism is to temperature controller
With thrust so that temperature controller is fitted tightly with heater assembly, contact is good, it is to avoid affect temperature control because of loose contact
Control of the device to temperature.Heater housings are fixed on heater assembly, and preloading spring has to heater assembly to temperature controller
The pretightning force in direction.
Description of the drawings
In order to be illustrated more clearly that the utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or accompanying drawing to be used is briefly described needed for description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, before creative labor is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation that the utility model is provided.
Fig. 2 is the explosive view that the utility model is provided.
Fig. 3 is the sectional view that the utility model is provided.
Fig. 4 is the partial enlarged drawing that the utility model is provided.
In figure, heater assembly 1, heater housings 2, temperature controller 3, hold-down mechanism 4, preloading spring 5, installing port 6, briquetting
7th, extending port 8, annular boss 9, extension ring body 10.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
As Figure 1-4, this heater housing with temperature controller includes the heater case being arranged on outside heater assembly 1
Body 2, is provided with temperature controller 3 on heater assembly 1, be provided between heater housings 2 and temperature controller 3 can by temperature controller 3 to plus
The hold-down mechanism 4 compressed in hot device assembly 1.Hold-down mechanism 4 is to temperature controller 3 with thrust so that temperature controller 3 and heater group
Part 1 is fitted tightly, and contact is good, it is to avoid affect control of the temperature controller 3 to temperature because of loose contact.
Wherein, hold-down mechanism 4 includes the preloading spring 5 being socketed on 3 outer ring of temperature controller, one end of preloading spring 5 with plus
Hot device housing 2 contacts, and the other end of preloading spring 5 is contacted with temperature controller 3.Heater housings 2 are fixed on heater assembly 1
On, preloading spring 5 has the pretightning force to 1 direction of heater assembly to temperature controller 3.Have on heater housings 2 for temperature controller 3
The installing port 6 for passing through, the inner of temperature controller 3 are resisted against on heater assembly 1, and installing port 6 is stretched out in the outer end of temperature controller 3.Temperature control
Device 3 is slidably connected with the installing port 6 of heater housings 2.Beneficial to movement of the temperature controller 3 under the effect of preloading spring 5.
Used as a kind of improvement, installing port 6 is provided with briquetting 7, has the extending port 8 passed through for temperature controller 3 on briquetting 7.Pressure
Block 7 can be press directly against one end of preloading spring 5, by adjusting pretension bullet to the regulation between briquetting 7 and heater housings 2
The pretightning force size of spring 5.The extending port 8 of temperature controller 3 and briquetting 7 is slidably connected.
More specifically, the outer wall of temperature controller 3 is provided with annular boss 9, the one side of annular boss 9 and preloading spring 5
Contact and the end of preloading spring 5 is resisted against on the side.Installing port 6 is provided with extension ring body 10, has and prolong on briquetting 7
The indent that ring body 10 is adapted is stretched, the outer wall for extending ring body 10 is threadeded by helicitic texture with indent inwall.7 position of briquetting
Adjustment, also be beneficial to follow-up dismounting.The outer wall of the inwall and annular boss 9 that extend ring body 10 slides and fits, 9 He of annular boss
The compression space arranged for preloading spring 5 is formed between briquetting 7.
Preferred embodiment of the present utility model is the foregoing is only, not in order to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent substitution and improvement that is made etc., should be included in the utility model
Protection domain within.
Claims (9)
1. a kind of heater housing with temperature controller, it is characterised in that including being arranged on heater assembly (1) heater outward
Housing (2), is provided with temperature controller (3) on described heater assembly (1), described heater housings (2) and temperature controller (3) it
Between be provided with can by hold-down mechanism (4) from temperature controller (3) to the upper compression of heater assembly (1).
2. the heater housing with temperature controller according to claim 1, it is characterised in that described hold-down mechanism (4)
Including the preloading spring (5) being socketed on temperature controller (3) outer ring, one end of described preloading spring (5) and heater housings (2)
Contact, the other end of preloading spring (5) is contacted with temperature controller (3).
3. the heater housing with temperature controller according to claim 2, it is characterised in that described heater housings
(2) installing port (6) passed through for temperature controller (3) is had on, and the inner of described temperature controller (3) is resisted against heater assembly (1)
On, installing port (6) is stretched out in the outer end of temperature controller (3).
4. the heater housing with temperature controller according to claim 3, it is characterised in that described temperature controller (3) with
The installing port (6) of heater housings (2) is slidably connected.
5. the heater housing with temperature controller according to claim 4, it is characterised in that described installing port (6) peace
Equipped with briquetting (7), the extending port (8) passed through for temperature controller (3) on described briquetting (7), is had.
6. the heater housing with temperature controller according to claim 5, it is characterised in that described temperature controller (3) and
The extending port (8) of briquetting (7) is slidably connected.
7. the heater housing with temperature controller according to claim 1 or 2 or 3 or 4 or 5 or 6, it is characterised in that institute
The outer wall of the temperature controller (3) that states is provided with annular boss (9), the one side of described annular boss (9) and preloading spring (5) phase
The end of contact and preloading spring (5) is resisted against on the side.
8. the heater housing with temperature controller according to claim 5, it is characterised in that on described installing port (6)
Extension ring body (10) is provided with, is had on described briquetting (7) and extends the indent that ring body (10) is adapted, described extension ring body
(10) outer wall is threadeded by helicitic texture with indent inwall.
9. the heater housing with temperature controller according to claim 8, it is characterised in that described extension ring body (10)
The outer wall of inwall and annular boss (9) slide and fit, formed for pretension bullet between described annular boss (9) and briquetting (7)
The compression space that spring (5) is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620779991.2U CN206001692U (en) | 2016-07-21 | 2016-07-21 | Heater housing with temperature controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620779991.2U CN206001692U (en) | 2016-07-21 | 2016-07-21 | Heater housing with temperature controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206001692U true CN206001692U (en) | 2017-03-08 |
Family
ID=58200885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620779991.2U Active CN206001692U (en) | 2016-07-21 | 2016-07-21 | Heater housing with temperature controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206001692U (en) |
-
2016
- 2016-07-21 CN CN201620779991.2U patent/CN206001692U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |