CN104913590A - Temperature controller installation structure and refrigerator - Google Patents
Temperature controller installation structure and refrigerator Download PDFInfo
- Publication number
- CN104913590A CN104913590A CN201510332592.1A CN201510332592A CN104913590A CN 104913590 A CN104913590 A CN 104913590A CN 201510332592 A CN201510332592 A CN 201510332592A CN 104913590 A CN104913590 A CN 104913590A
- Authority
- CN
- China
- Prior art keywords
- temperature controller
- temperature control
- installation cavity
- mounting structure
- control lid
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D29/00—Arrangement or mounting of control or safety devices
- F25D29/003—Arrangement or mounting of control or safety devices for movable devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D29/00—Arrangement or mounting of control or safety devices
- F25D29/005—Mounting of control devices
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The invention belongs to the technical field of refrigerators and discloses a temperature controller installation structure and a refrigerator having the temperature controller installation structure. The temperature controller installation structure comprises a temperature control box cover and an installation chamber, the temperature control box cover is matched with an opening of the installation chamber, and bumps are arranged on the side wall of the installation chamber. According to the temperature controller installation structure, the bumps are arranged on the inner wall of the installation chamber, so that when the temperature control box cover deforms under the action of external force, it is guaranteed that no gap is formed between the temperature control box cover and the installation chamber or the gap is smaller than 4 mm, and it is guaranteed that no electric shock phenomenon occurs in the installation, maintenance and use process; the bumps are arranged on the part, which most easily deforms, of the temperature control box cover, so that internal space of the installation chamber is occupied as little as possible. A liner of the refrigerator has the temperature controller installation structure, the installation chamber is arranged on the liner, the temperature control box cover is connected with the installation chamber, the installation chamber and the liner are formed integrally, and production is facilitated.
Description
Technical field
The present invention relates to refrigerator technical field, particularly a kind of temperature controller mounting structure and there is the refrigerator of this mounting structure.
Background technology
The temperature controller of refrigerator is connected on the power circuit of compressor, temperature-sensing pipe on temperature controller reaches in refrigerator, temperature controller is by the temperature in temperature-sensing pipe perception refrigerator, when the temperature in refrigerator reaches the gear of setting, switch in temperature controller disconnects, cause the power circuit open circuit of compressor, compressor quits work.
Installation cavity on temperature control lid and refrigerator courage is connected, temperature controller and connect wire and be all arranged in the enclosure space that temperature control lid and installation cavity surround.The temperature control lid of refrigerator can agree with the perfection of installation cavity interface when nothing extruding or pressing; But in the installation process of temperature control lid, temperature control lid both sides can be subject to the extruding of staff thus cause distortion; Because installation cavity can only match with the temperature control lid of non-stress deformation, so the temperature control lid of stress deformation just cannot realize agreeing with installation cavity perfection, just there will be gap between the two; If there is gap larger, staff just likely with exposed connection wire in temperature control lid from very close to, when distance is less than or equal to 4mm, just likely there is electric shock phenomenon.
Summary of the invention
(1) technical problem that will solve
The technical problem to be solved in the present invention is: mutually mate with installation cavity for solving existing temperature control lid, but can distortion be produced after temperature control lid is stressed in installation or removal process, cause occurring gap between temperature control lid and installation cavity, the problem of leaky easily occurs.
(2) technical scheme
In order to solve the problems of the technologies described above, the invention provides a kind of temperature controller mounting structure, comprise: temperature control lid and installation cavity, the opening of described temperature control lid and described installation cavity cooperatively interacts, and described temperature controller is arranged in the enclosure space that described installation cavity and described temperature control lid surround; The sidewall of described installation cavity is provided with inwardly protruded projection.
Wherein, the end face of described projection and described temp. controlling box cover tightly subsides.
Wherein, the projection thickness of described projection is 5-10mm.
Wherein, described installation cavity is provided with wiring hole, connects wire and is connected with described temperature controller by described wiring hole.
Wherein, described installation cavity is provided with the connecting hole for connecting described temperature control lid.
Wherein, described connecting hole is screwed hole.
Wherein, the opening of described installation cavity is oval.
Wherein, described projection comprises two, and two described projections are symmetricly set on the both sides of described elliptical openings major axis.
A kind of refrigerator, has temperature controller mounting structure as above.
Wherein, described temperature controller mounting structure is arranged on the case courage of described refrigerator.
(3) beneficial effect
Technique scheme tool has the following advantages: temperature controller mounting structure of the present invention, by arranging inwardly protruded projection on existing installation cavity inwall, when temperature control lid deforms under external force, due to the existence of projection, the very close to each other of temperature control lid and installation cavity can be ensured, or gap is less than 4mm, gap is between the two there will not be to be greater than the phenomenon of forceful electric power creep age distance, ensure that in installation, maintenance and use procedure, do not have electric shock phenomenon occurs, and meets the requirement of world security regulation; For the temperature control lid of ellipsoidal structure, projection is arranged on the most yielding part of temperature control lid, the least possible space taking installation cavity inside.
The case courage of refrigerator of the present invention has this temperature controller mounting structure, and be arranged on by installation cavity on case courage, temperature control lid is connected with installation cavity, installation cavity and case courage one-body molded, convenient to produce; And can match with existing temperature control lid, effectively realize anti-creeping object.
Accompanying drawing explanation
Fig. 1 is the front view of installation cavity described in the embodiment of the present invention one;
Fig. 2 is one of structural representation of refrigerator courage described in the embodiment of the present invention two;
Fig. 3 is the structural representation two of refrigerator courage described in the embodiment of the present invention two.
Wherein, 1, installation cavity; 2, projection; 3, connecting hole; 4, wiring hole; 5, case courage.
Detailed description of the invention
Below in conjunction with drawings and Examples, the specific embodiment of the present invention is described in further detail.Following examples for illustration of the present invention, but are not used for limiting the scope of the invention.
In describing the invention, it should be noted that, except as otherwise noted, the implication of " multiple " is two or more; Term " on ", D score, "left", "right", " interior ", " outward ", " front end ", " rear end ", " head ", the orientation of the instruction such as " afterbody " or position relationship be based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as limitation of the present invention.In addition, term " first ", " second ", " the 3rd " etc. only for describing object, and can not be interpreted as instruction or hint relative importance.
In describing the invention, also it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary.For the ordinary skill in the art, visual concrete condition understands above-mentioned term concrete meaning in the present invention.
Embodiment one:
Be illustrated in figure 1 the front view of installation cavity 1 in temperature controller mounting structure of the present invention, the present invention discloses a kind of temperature controller mounting structure, comprise: temperature control lid and installation cavity 1, the opening of described temperature control lid and described installation cavity 1 cooperatively interacts, and described temperature controller is arranged in the enclosure space that described installation cavity 1 and described temperature control lid surround; The sidewall of described installation cavity 1 is provided with inwardly protruded projection 2.Installation cavity 1 is an atrium caved inward, the edge of opening part and temperature control lid cooperatively interacts, realize sealing, temperature controller and connect wire and be all arranged in the enclosure space that installation cavity 1 and temperature control lid surround, due to will temperature controller be connected, and belonging to internal structure, the even most of wire that connects in joint connecting wire is all in naked state; When temperature control lid be subject to External Force Acting produce distortion time, being tightly connected of temperature control lid and installation cavity 1 opening part is destroyed, when gap is greater than creep age distance, just easily leaky occurs, operating personnel may be caused to get an electric shock.In order to address this problem, the present invention is provided with inwardly protruded projection 2 on the inwall of installation cavity 1, and during normal condition, the opening perfection of temperature control lid and installation cavity 1 agrees with, and projection 2 is positioned at the below of temperature control lid; When temperature control lid produces distortion by external force, when causing producing gap between the opening of temperature control lid and installation cavity 1, that exposes only has projection 2, instead of the temperature controller of installation cavity 1 inside or connect wire, still sealing state is between temperature control lid and installation cavity 1, can not leaky be produced, install, dismantle and keep in repair all safer.
Further, the end face of described projection 2 and described temp. controlling box cover tightly subsides.Even if temperature control lid produces distortion, still can keep the sealing between projection 2 and temp. controlling box interior surface, guarantee that sealing state is not destroyed further.
Preferably, the projection thickness of described projection 2 is 5-10mm.Owing to having regulation to the mounting structure of temp. controlling box in industry, namely when temperature control lid is subject to the External Force Acting of 50N, still to ensure that the gap between temperature control lid and installation cavity 1 is no more than the creep age distance 4mm of forceful electric power, namely will ensure that gap width is less than 4mm.In the present invention, further enhance this function: when the external force that temperature control lid is subject to is less than 50N, the distortion of temperature control lid is less, can be blocked by projection 2 completely, do not have leaky and occur; When the external force that temperature control lid is subject to is 50N, the deflection of estimating of temperature control lid is 6mm, but owing to there being the existence of projection 2, the thickness that the gap between temperature control lid and installation cavity 1 will deduct projection 2 is only real gap width; Because the size of temperature control lid own neither be very large, when temperature control lid is out of shape controlled, the gap width between temperature control lid and installation cavity 1 more than 4mm, therefore still can not have leaky and occurs, can ensure use safety.
Described installation cavity 1 is provided with wiring hole 4, connects wire and is connected with described temperature controller by described wiring hole 4; Described installation cavity 1 is provided with the connecting hole 3 for connecting described temperature control lid, and described connecting hole 3 is preferably screwed hole, and temperature control lid and installation cavity 1 are bolted.
Preferably, the opening of described installation cavity 1 is oval, to match with the edge of temperature control lid; Described projection 2 comprises two, and two described projections 2 are symmetricly set on the both sides of described elliptical openings major axis.Because temperature control lid is also oval, when being subject to External Force Acting, the circular arc portion of major axis both sides easily produces distortion, is therefore provided with two projections 2 in the bilateral symmetry of major axis; As shown in the figure, projection 2 is the list structure extended along the inwall of installation cavity 1, further enhancing protection effect, avoid in installation, maintenance or use procedure, due to the excesssive gap between temperature control lid and installation cavity 1 opening, and the phenomenon causing electric leakage or operator directly to contact stube cable occurs, ensure use safety.
Operation principle of the present invention is as follows:
When not being subject to External Force Acting, the edge of temperature control lid and the opening perfection of installation cavity 1 agree with, and there is not the possibility of electric leakage; When the external force that temperature control lid is subject to is less than 50N, its distortion is less, just can realize keeping sealing by projection 2, does not have gap and occurs; When the external force that temperature control lid is subject to is greater than 50N, although distortion is comparatively large, owing to there being the existence of projection 2, namely only has the thickness deducting projection 2 with the deflection of temperature control lid, be only the true gap width between temperature control lid and installation cavity 1; Because the size of temperature control lid own is less, when ensureing that temperature control lid is not impaired, can not occur that gap width is more than or equal to the phenomenon of 4mm, thoroughly can realize proof and electric leakage-proof safety, ensure that operating personnel threaten from electric leakage, guarantee handling safety.
Embodiment two:
The present embodiment discloses a kind of refrigerator, has the temperature controller mounting structure as described in embodiment one.Described temperature controller mounting structure is arranged on the case courage 5 of described refrigerator; If Fig. 2 is case courage 5 schematic diagram looked inside packing list; Fig. 3 is the packing list structural representation looked outside case courage 5; Installation cavity 1 is one-body molded with case courage 5, and be a part for case courage 5 structure, temperature control lid is connected with the screwed hole in installation cavity 1 by bolt, realizes being tightly connected.About the anti-creeping operation principle of temperature controller mounting structure see the description of embodiment one, repeat no more herein.
As can be seen from the above embodiments, temperature controller mounting structure of the present invention, by arranging inwardly protruded projection 2 on existing installation cavity 1 inwall, when temperature control lid deforms under external force, due to the existence of projection 2, the very close to each other of temperature control lid and installation cavity 1 can be ensured, or gap is less than 4mm, gap is between the two there will not be to be greater than the phenomenon of forceful electric power creep age distance, ensure that in installation, maintenance and use procedure, do not have electric shock phenomenon occurs, and meets the requirement of world security regulation; For the temperature control lid of ellipsoidal structure, projection 2 is arranged on the most yielding part of temperature control lid, the least possible space taking installation cavity 1 inside; The case courage 5 of refrigerator of the present invention has this temperature controller mounting structure, and be arranged on by installation cavity 1 on case courage 5, temperature control lid is connected with installation cavity 1, and installation cavity 1 is one-body molded with case courage 5, convenient production; And can match with existing temperature control lid, effectively realize anti-creeping object.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the technology of the present invention principle; can also make some improvement and replacement, these improve and replace and also should be considered as protection scope of the present invention.
Claims (10)
1. a temperature controller mounting structure, comprise: temperature control lid and installation cavity (1), the opening of described temperature control lid and described installation cavity (1) cooperatively interacts, and described temperature controller is arranged in the enclosure space that described installation cavity (1) and described temperature control lid surround; It is characterized in that, the sidewall of described installation cavity (1) is provided with inwardly protruded projection (2).
2. temperature controller mounting structure as claimed in claim 1, it is characterized in that, end face and the described temp. controlling box of described projection (2) cover tightly subsides.
3. temperature controller mounting structure as claimed in claim 1, it is characterized in that, the projection thickness of described projection (2) is 5-10mm.
4. temperature controller mounting structure as claimed in claim 1, it is characterized in that, described installation cavity (1) is provided with wiring hole (4), connects wire and is connected with described temperature controller by described wiring hole (4).
5. temperature controller mounting structure as claimed in claim 1, it is characterized in that, described installation cavity (1) is provided with the connecting hole (3) for connecting described temperature control lid.
6. temperature controller mounting structure as claimed in claim 5, it is characterized in that, described connecting hole (3) is screwed hole.
7. temperature controller mounting structure as claimed in claim 1, is characterized in that, the opening of described installation cavity (1) is oval.
8. temperature controller mounting structure as claimed in claim 7, it is characterized in that, described projection (2) comprises two, and two described projections (2) are symmetricly set on the both sides of described elliptical openings major axis.
9. a refrigerator, is characterized in that, has the temperature controller mounting structure as described in any one of claim 1-8.
10. refrigerator as claimed in claim 9, it is characterized in that, described temperature controller mounting structure is arranged on the case courage (5) of described refrigerator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510332592.1A CN104913590A (en) | 2015-06-15 | 2015-06-15 | Temperature controller installation structure and refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510332592.1A CN104913590A (en) | 2015-06-15 | 2015-06-15 | Temperature controller installation structure and refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104913590A true CN104913590A (en) | 2015-09-16 |
Family
ID=54082862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510332592.1A Pending CN104913590A (en) | 2015-06-15 | 2015-06-15 | Temperature controller installation structure and refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104913590A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115468375A (en) * | 2022-10-20 | 2022-12-13 | 长虹美菱股份有限公司 | Temperature controller mounting structure for refrigerator |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2234240Y (en) * | 1995-07-07 | 1996-09-04 | 姜英哲 | Quick assemble-and-disassemble electroless suction cleaner |
| WO2002077551A1 (en) * | 2001-03-27 | 2002-10-03 | Thermo King Corporation | Undermount transport temperature control unit |
| CN201821061U (en) * | 2010-10-19 | 2011-05-04 | 彭建林 | Conceal-mounted type metal junction box |
| CN202142816U (en) * | 2011-06-17 | 2012-02-08 | 中国第一汽车集团公司 | Wiring harness fixed structure used on central block terminal base |
| CN203798083U (en) * | 2014-05-14 | 2014-08-27 | 合肥美菱股份有限公司 | Temperature control box for refrigerator |
| CN204757534U (en) * | 2015-06-15 | 2015-11-11 | 合肥华凌股份有限公司 | Temperature controller mounting structure , refrigerator |
-
2015
- 2015-06-15 CN CN201510332592.1A patent/CN104913590A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2234240Y (en) * | 1995-07-07 | 1996-09-04 | 姜英哲 | Quick assemble-and-disassemble electroless suction cleaner |
| WO2002077551A1 (en) * | 2001-03-27 | 2002-10-03 | Thermo King Corporation | Undermount transport temperature control unit |
| CN201821061U (en) * | 2010-10-19 | 2011-05-04 | 彭建林 | Conceal-mounted type metal junction box |
| CN202142816U (en) * | 2011-06-17 | 2012-02-08 | 中国第一汽车集团公司 | Wiring harness fixed structure used on central block terminal base |
| CN203798083U (en) * | 2014-05-14 | 2014-08-27 | 合肥美菱股份有限公司 | Temperature control box for refrigerator |
| CN204757534U (en) * | 2015-06-15 | 2015-11-11 | 合肥华凌股份有限公司 | Temperature controller mounting structure , refrigerator |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115468375A (en) * | 2022-10-20 | 2022-12-13 | 长虹美菱股份有限公司 | Temperature controller mounting structure for refrigerator |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150916 |