CN101915621A - Temperature sensing pipe fixing device, temperature controller and refrigerator - Google Patents
Temperature sensing pipe fixing device, temperature controller and refrigerator Download PDFInfo
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- CN101915621A CN101915621A CN201010259008.1A CN201010259008A CN101915621A CN 101915621 A CN101915621 A CN 101915621A CN 201010259008 A CN201010259008 A CN 201010259008A CN 101915621 A CN101915621 A CN 101915621A
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- temperature
- fixing device
- temperature sensing
- sensitive
- pipe fixing
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Abstract
The invention discloses a temperature sensing pipe fixing device, a temperature controller and a refrigerator. The temperature sensing fixing device comprises a base and a temperature sensing pipe fixing part arranged on the base, wherein the temperature sensing pipe fixing part comprises at least one stop slot used for fixing a temperature sensing pipe, and the base is also provided with at least one pair of claws used for clamping a pipe body. The temperature sensing fixing device can be firmly clamped on the pipe bodies of parts, such as an evaporator in the refrigerator by utilizing the claws, and the temperature sensing pipe is fixed by utilizing the stop slot, and on the basis of ensuring the temperature sensing effect, the temperature sensing pipe or the whole temperature sensing pipe fixing device can be effectively prevented from falling off.
Description
Technical field
The present invention relates to field of household appliances, relate in particular to a kind of temperature sensing pipe fixing device, have the temperature controller of temperature sensing pipe fixing device and have the refrigerator of temperature controller.
Background technology
Usually adopt temperature controller that its internal temperature is monitored and controlled in the home appliances such as refrigerator, temperature monitoring generally is to realize by the temperature-sensitive pipe that is fixed on refrigerator inside, in the prior art, a kind of mode of fixedly temperature-sensitive pipe is to utilize stator to block the temperature-sensitive pipe, and utilize screw retention on the inner bag of refrigerator the stator, yet, this fixed form makes the distance between temperature-sensitive pipe and the evaporator far away, the temperature-sensitive pipe can't accurately be responded to the internal temperature of refrigerator, and the temperature-sensitive effect is affected; The another kind of fixedly mode of temperature-sensitive pipe is to adopt simple clip spare, on the body of evaporator, this fixed form has effectively been improved the temperature-sensitive effect with the temperature-sensitive pipe clamp, yet its fastness is relatively poor, the temperature-sensitive pipe comes off from evaporator easily, can't normally bring into play the effect of temperature monitoring.
Summary of the invention
The main technical problem to be solved in the present invention is, a kind of temperature sensing pipe fixing device, temperature controller and refrigerator are provided, the temperature-sensitive pipe can be securely fixed on the body of parts such as evaporator in the refrigerator, and difficult drop-off, and guarantee temperature-sensitive effect preferably.
For solving the problems of the technologies described above, the invention provides a kind of temperature sensing pipe fixing device, comprise pedestal and the temperature-sensitive pipe fixed part that is arranged on the pedestal, described temperature-sensitive pipe fixed part comprises that at least one is used for fixing the retaining groove of described temperature-sensitive pipe, also is provided with the claw that at least one pair of is used for the clamping body on the described pedestal.
Described every pair of claw comprises from outward extending two corpus unguis of described pedestal, and described each corpus unguis has and is used to snap in the clamping head of body and the clamping part of the body that is used to fit; The clamping head and the clamping part of described two corpus unguis are provided with in opposite directions, and the distance between the clamping head of described two corpus unguis is less than the diameter of body.
Preferably, the curvature of described clamping part medial surface is identical with the curvature on body surface.
Further, described retaining groove has opening, and the width of described opening is less than the inner width of described retaining groove.
Described temperature-sensitive pipe fixed part also comprises and is used to guide an end of described temperature-sensitive pipe to stretch into the temperature-sensitive tube inlet groove of described temperature-sensitive pipe fixed part, and the temperature-sensitive pipe outlet slot that is used to guide the other end of described temperature-sensitive pipe to stretch out described temperature-sensitive pipe fixed part.
Further, also be provided with the card arm that is used to block with the staggered screw mandrel of described body on the described pedestal; Described card arm comprises and snaps in end, the described embedding face that end has inclination, the described breach that is formed for embedding described screw mandrel between end and the described pedestal that snaps in of snapping in.
Preferably, described card arm has a plurality of, and described a plurality of card arms shift to install in twos, and the end that snaps in of two card arms that shift to install all is positioned at described two outsides of blocking arms.
In a kind of embodiment, described retaining groove, claw and card arm are arranged on the same side of described pedestal.
The present invention has also protected a kind of temperature controller, comprises above-described temperature sensing pipe fixing device, and has protected a kind of refrigerator, comprises above-described temperature controller.
The invention has the beneficial effects as follows: temperature sensing pipe fixing device of the present invention, temperature controller and refrigerator can utilize claw, be clamped in securely on the body of parts such as evaporator in the refrigerator, and utilize retaining groove that the temperature-sensitive pipe is fixed, on the basis that guarantees the temperature-sensitive effect, can effectively avoid temperature-sensitive pipe or whole temperature sensing pipe fixing device to come off.
Preferably, compared with prior art, the claw structure of temperature sensing pipe fixing device of the present invention is convenient to the installation of whole temperature sensing pipe fixing device.Temperature sensing pipe fixing device also comprises the card arm, is used for blocking parts and the screw mandrel that body is crisscross arranged such as screw mandrel formula evaporator, can effectively avoid temperature sensing pipe fixing device to rotate and the perk that causes around body, makes the temperature-sensitive effect of temperature-sensitive pipe more stable.
Description of drawings
Fig. 1 is the temperature sensing pipe fixing device stereographic map of an embodiment of the present invention;
Fig. 2 is the temperature sensing pipe fixing device front view of an embodiment of the present invention;
Fig. 3 is the temperature sensing pipe fixing device left view of an embodiment of the present invention;
Fig. 4 is the temperature sensing pipe fixing device vertical view of an embodiment of the present invention;
Fig. 5 is that the temperature sensing pipe fixing device of an embodiment of the present invention is fixed on the stereographic map on the wire-and-tube evaporator;
Fig. 6 is that the temperature sensing pipe fixing device of an embodiment of the present invention is fixed on the front view on the wire-and-tube evaporator;
Fig. 7 is the diagrammatic cross-section of the body of claw clamping wire-and-tube evaporator;
Fig. 8 blocks the diagrammatic cross-section of the screw mandrel of wire-and-tube evaporator for the card arm.
Embodiment
In conjunction with the accompanying drawings the present invention is described in further detail below by embodiment.
Embodiment one:
Please refer to Fig. 1 to Fig. 4, the temperature sensing pipe fixing device of present embodiment comprises pedestal 1, and pedestal 1 is provided with the temperature-sensitive pipe fixed part that is used for fixing the temperature-sensitive pipe and is used for the claw of clamping body with at least one pair of.
Wherein, every pair of claw comprises from pedestal 1 outward extending two corpus unguis 2, each corpus unguis 2 has clamping head 21 and clamping part 22, as Fig. 4 and shown in Figure 7, clamping head 21 is positioned at the free end of corpus unguis 2, be used to snap in body 7, the clamping head 21 of two corpus unguis 2 is provided with the opening that forms whole claw in opposite directions, and the distance between the clamping head 21 of two corpus unguis 2 is less than the diameter of body 7, when temperature sensing pipe fixing device is installed, at first firmly make it snap in claw by lower tube body 7, clamping part 21 can expand outwardly under the extruding force effect and elastic deformation takes place, and makes body 7 enter claw inside smoothly.Clamping part 22 be used to the to fit clamping part 22 of 7, two corpus unguis 2 of body also is provided with in opposite directions, and its medial surface is close to body 7, avoids whole temperature sensing pipe fixing device to come off from body 7.
The body 7 of present embodiment can be the body 7 of evaporator in the refrigerator, in order further to improve clamping stability, the curvature that clamping part 22 medial surfaces also can be set is identical with the curvature on body 7 surfaces, perhaps be slightly less than the curvature on body 7 surfaces, can make clamping part 22 be close to the surface of body 7, relative slip can not take place between the two.
The number of claw can be set as required, and for example the temperature sensing pipe fixing device of present embodiment comprises two pairs of claws that are arranged above and below, and can be clamped on the same body 7, also can comprise a plurality of claws that are held on same body 7 or the different body 7 certainly.
Temperature-sensitive pipe fixed part can be arranged on a side of claw, comprises at least one retaining groove that is used for fixing the temperature-sensitive pipe 3, and its quantity and position are set as required flexibly.For example the temperature sensing pipe fixing device of present embodiment comprises 4 retaining grooves 3, and retaining groove 3 is distributed in the left and right sides of temperature-sensitive pipe fixed part in twos symmetrically, and after being convenient to temperature-sensitive pipe 9 shown in Figure 5 and being bent to form the U-shaped shape, corresponding position embeds respectively in each retaining groove 3.Preferably, each retaining groove 3 all has opening, and the width of opening is less than the inner width of retaining groove 3, is convenient to temperature-sensitive pipe 9 is stuck in the retaining groove 3 avoid dropping out.
As shown in Figure 2, temperature-sensitive pipe fixed part also comprises temperature-sensitive tube inlet groove 5 and temperature-sensitive pipe outlet slot 6, temperature-sensitive tube inlet groove 5 is fixed in the retaining groove 3 after being used to guide an end of temperature-sensitive pipe 9 to stretch into temperature-sensitive pipe fixed part, the middle part of temperature-sensitive pipe 9 is fixed on the retaining groove 3 that is positioned at temperature-sensitive pipe fixed part left side and right side, and be bent into the U-shaped shape, temperature-sensitive pipe outlet slot 6 is used to guide the other end of temperature-sensitive pipe 9 to stretch out temperature-sensitive pipe fixed part.The position of temperature-sensitive tube inlet groove 5 and temperature-sensitive pipe outlet slot 6 can be set flexibly according to concrete installation needs, also replaceable certainly use.
Embodiment two:
Extremely shown in Figure 8 as Fig. 5, for home appliances such as refrigerator wire-and-tube evaporator commonly used, generally include multi-filament bar 8 with the bearing of trend vertical interlaced of body 7, these screw mandrels 8 can be made by steel wire, in order further to avoid temperature sensing pipe fixing device to rotate and perk along body 7, the temperature sensing pipe fixing device of present embodiment also can be provided with the card arm 4 that at least one is used to block screw mandrel 8 on pedestal 1, each card arm 4 comprises snapping in holds 41, snap in the embedding face that end 41 has inclination, make the top that snaps in end 41 narrower, and top to bottom progressively broadens, for example snap in end 41 and can be designed to the triangular-shaped profile that has the right angle shown in Figure 3, embedding face is corresponding with hypotenuse, snaps in the breach 42 that also is formed for embedding screw mandrel 8 between end 41 and the pedestal 1.
Preferably, card arm 4 can have a plurality of, can cooperate the location of the temperature sensing pipe fixing device that helps more and fixing with multi-filament bar 8.In the preferred temperature sensing pipe fixing device of present embodiment, a plurality of card arms 4 shift to install in twos, and the end 41 that snaps in of two card arms 4 that shift to install all is positioned at these two outsides of blocking arms 4, and this structure makes two breach 42 that snap between end 41 and the pedestal 1 also be positioned at the outsides of these two card arms 4.When being installed in temperature sensing pipe fixing device on the wire-and-tube evaporator, in the time of claw clamping body 7, owing to snap in the embedding face that end 41 has inclination, therefore snapping in of two card arms 4 that are provided with in pairs holds 41 can stretch into two gaps between the adjacent screw mandrel 4 along the embedding face of this inclination like a cork, and two rhizoid bars 4 are embedded respectively in two breach 42 in two card arm 4 outsides, can prevent effectively that screw mandrel 4 from withdrawing from naturally in breach 42.The temperature sensing pipe fixing device of present embodiment can more stably be fixed and be positioned on the wire-and-tube evaporator good reliability.
In the present embodiment, according to the concrete structure of wire-and-tube evaporator, two couple who shifts to install card arm 4 is arranged on the middle part of temperature-sensitive pipe fixed part, and its quantity also can be set according to concrete needs certainly.Claw, retaining groove 3 and card arm 4 can all be arranged on the same side of pedestal 1, certainly according to the fixing concrete installation needs of tubulature of temperature-sensitive pipe, the concrete structure and the position that claw also can be set flexibly and block arm 4.
The temperature sensing pipe fixing device of present embodiment can be securely fixed in temperature-sensitive pipe 9 on the temperature sensing pipe fixing device difficult drop-off by being arranged on the retaining groove 3 of temperature-sensitive pipe fixed part; The claw that is arranged on temperature sensing pipe fixing device can be fixed on whole temperature sensing pipe fixing device on the body 7, not only installs firmly, and compares with the fixing mode of screw in the prior art, and is more convenient to operate; Further, the card arm 4 that is arranged on the temperature sensing pipe fixing device can will be embedded in breach 42 with body 7 staggered screw mandrels 8, whole temperature-sensitive stationary installation can't be rotated and perk around body 7, therefore the temperature-sensitive stationary installation is formed better location, further guaranteed good temperature-sensitive effect.
The temperature sensing pipe fixing device of the above embodiment of the present invention can be widely used in the multiple temperature controller, and temperature controller can be used for all kinds of electric equipments such as refrigerator flexibly.Because the temperature-sensitive pipe directly is fixed on the body of evaporator, can accurately carry out temperature monitoring, and temperature-sensitive pipe and whole temperature sensing pipe fixing device all are fixedly mounted on the body, good stability, dependable performance, be difficult for being moved or coming off, and temperature sensing pipe fixing device of the present invention is easy for installation, is convenient to manually-operated.
Above content be in conjunction with concrete embodiment to further describing that the present invention did, can not assert that concrete enforcement of the present invention is confined to these explanations.For the general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, can also make some simple deduction or replace, all should be considered as belonging to protection scope of the present invention.
Claims (10)
1. temperature sensing pipe fixing device, comprise pedestal and the temperature-sensitive pipe fixed part that is arranged on the pedestal, it is characterized in that described temperature-sensitive pipe fixed part comprises that at least one is used for fixing the retaining groove of described temperature-sensitive pipe, also is provided with the claw that at least one pair of is used for the clamping body on the described pedestal.
2. temperature sensing pipe fixing device as claimed in claim 1 is characterized in that, described every pair of claw comprises from outward extending two corpus unguis of described pedestal, and described each corpus unguis has and is used to snap in the clamping head of body and the clamping part of the body that is used to fit; The clamping head and the clamping part of described two corpus unguis are provided with in opposite directions, and the distance between the clamping head of described two corpus unguis is less than the diameter of body.
3. temperature sensing pipe fixing device as claimed in claim 2 is characterized in that, the curvature of described clamping part medial surface is identical with the curvature on body surface.
4. temperature sensing pipe fixing device as claimed in claim 1 is characterized in that described retaining groove has opening, and the width of described opening is less than the inner width of described retaining groove.
5. temperature sensing pipe fixing device as claimed in claim 4, it is characterized in that, described temperature-sensitive pipe fixed part also comprises and is used to guide an end of described temperature-sensitive pipe to stretch into the temperature-sensitive tube inlet groove of described temperature-sensitive pipe fixed part, and the temperature-sensitive pipe outlet slot that is used to guide the other end of described temperature-sensitive pipe to stretch out described temperature-sensitive pipe fixed part.
6. temperature sensing pipe fixing device as claimed in claim 1 is characterized in that, also is provided with the card arm that is used to block with the staggered screw mandrel of described body on the described pedestal; Described card arm comprises and snaps in end, the described embedding face that end has inclination, the described breach that is formed for embedding described screw mandrel between end and the described pedestal that snaps in of snapping in.
7. temperature sensing pipe fixing device as claimed in claim 6 is characterized in that, described card arm has a plurality of, and described a plurality of card arms shift to install in twos, and the end that snaps in of two card arms that shift to install all is positioned at described two outsides of blocking arms.
8. temperature sensing pipe fixing device as claimed in claim 6 is characterized in that, described retaining groove, claw and card arm are arranged on the same side of described pedestal.
9. a temperature controller is characterized in that, comprises each described temperature sensing pipe fixing device in the claim 1 to 8.
10. a refrigerator is characterized in that, comprises the described temperature controller of claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010259008.1A CN101915621A (en) | 2010-08-20 | 2010-08-20 | Temperature sensing pipe fixing device, temperature controller and refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010259008.1A CN101915621A (en) | 2010-08-20 | 2010-08-20 | Temperature sensing pipe fixing device, temperature controller and refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101915621A true CN101915621A (en) | 2010-12-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010259008.1A Pending CN101915621A (en) | 2010-08-20 | 2010-08-20 | Temperature sensing pipe fixing device, temperature controller and refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101915621A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103307852A (en) * | 2013-07-05 | 2013-09-18 | 合肥美的电冰箱有限公司 | Refrigerator container component for refrigerator and refrigerator provided with same |
| CN103353195A (en) * | 2013-08-06 | 2013-10-16 | 合肥华凌股份有限公司 | Refrigeration equipment |
| CN104613683A (en) * | 2015-01-22 | 2015-05-13 | 合肥华凌股份有限公司 | Evaporator assembly applied to refrigeration equipment and refrigerator with same |
| CN105300009A (en) * | 2015-11-05 | 2016-02-03 | 顺德职业技术学院 | Positioning device for defrosting temperature sensing head of heat exchanger |
| CN107780176A (en) * | 2017-11-30 | 2018-03-09 | 九牧智能厨卫（安徽）有限公司 | A kind of Hand rocker for clothing-airing rack |
| CN111609661A (en) * | 2020-04-15 | 2020-09-01 | 青岛海尔特种电冰柜有限公司 | Universal temperature sensing probe fixing system and refrigerator with same |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2147480Y (en) * | 1992-10-14 | 1993-11-24 | 青岛电冰箱总厂 | Fixing seat for temp. sensative tube |
| CN201184822Y (en) * | 2007-12-19 | 2009-01-21 | 贵阳铝镁设计研究院 | Mounting structure for surface thermal resistor on pipe |
| CN201397198Y (en) * | 2009-05-07 | 2010-02-03 | 海信（山东）空调有限公司 | Temperature sensor fixing clamp |
| CN201540005U (en) * | 2009-12-14 | 2010-08-04 | 青岛营上电器有限公司 | Refrigerator temperature sensing cage |
-
2010
- 2010-08-20 CN CN201010259008.1A patent/CN101915621A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2147480Y (en) * | 1992-10-14 | 1993-11-24 | 青岛电冰箱总厂 | Fixing seat for temp. sensative tube |
| CN201184822Y (en) * | 2007-12-19 | 2009-01-21 | 贵阳铝镁设计研究院 | Mounting structure for surface thermal resistor on pipe |
| CN201397198Y (en) * | 2009-05-07 | 2010-02-03 | 海信（山东）空调有限公司 | Temperature sensor fixing clamp |
| CN201540005U (en) * | 2009-12-14 | 2010-08-04 | 青岛营上电器有限公司 | Refrigerator temperature sensing cage |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103307852A (en) * | 2013-07-05 | 2013-09-18 | 合肥美的电冰箱有限公司 | Refrigerator container component for refrigerator and refrigerator provided with same |
| CN103307852B (en) * | 2013-07-05 | 2016-09-07 | 合肥美的电冰箱有限公司 | For the box liner assembly of refrigerator and the refrigerator with it |
| CN103353195A (en) * | 2013-08-06 | 2013-10-16 | 合肥华凌股份有限公司 | Refrigeration equipment |
| CN104613683A (en) * | 2015-01-22 | 2015-05-13 | 合肥华凌股份有限公司 | Evaporator assembly applied to refrigeration equipment and refrigerator with same |
| CN105300009A (en) * | 2015-11-05 | 2016-02-03 | 顺德职业技术学院 | Positioning device for defrosting temperature sensing head of heat exchanger |
| CN107780176A (en) * | 2017-11-30 | 2018-03-09 | 九牧智能厨卫（安徽）有限公司 | A kind of Hand rocker for clothing-airing rack |
| CN111609661A (en) * | 2020-04-15 | 2020-09-01 | 青岛海尔特种电冰柜有限公司 | Universal temperature sensing probe fixing system and refrigerator with same |
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Application publication date: 20101215 |