KR20170000520U - Refrigerator and freezer for controllers anchorage - Google Patents

Refrigerator and freezer for controllers anchorage Download PDF

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Publication number
KR20170000520U
KR20170000520U KR2020150005100U KR20150005100U KR20170000520U KR 20170000520 U KR20170000520 U KR 20170000520U KR 2020150005100 U KR2020150005100 U KR 2020150005100U KR 20150005100 U KR20150005100 U KR 20150005100U KR 20170000520 U KR20170000520 U KR 20170000520U
Authority
KR
South Korea
Prior art keywords
control box
panel
fixing clip
refrigerator
groove
Prior art date
Application number
KR2020150005100U
Other languages
Korean (ko)
Inventor
김원선
Original Assignee
시스트로닉스 주식회사
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 시스트로닉스 주식회사 filed Critical 시스트로닉스 주식회사
Priority to KR2020150005100U priority Critical patent/KR20170000520U/en
Publication of KR20170000520U publication Critical patent/KR20170000520U/en

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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
    • F25D29/005—Mounting of control devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L59/00—Thermal insulation in general
    • F16L59/06—Arrangements using an air layer or vacuum
    • F16L59/065—Arrangements using an air layer or vacuum using vacuum
    • 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
    • F25D23/00—General constructional features
    • F25D23/06—Walls
    • F25D23/062—Walls defining a cabinet
    • F25D23/063—Walls defining a cabinet formed by an assembly of panels
    • 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
    • F25D23/00—General constructional features
    • F25D23/06—Walls
    • F25D23/065—Details

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)

Abstract

The present invention relates to a refrigerator and freezer controller fixing device, and more particularly, to a refrigerator and a freezer panel, a control box inserted into the refrigerator and freezer panel is easily fixed and separated. And the control box can be firmly fixed to the panel while the tightening portion of the fixing clip moving along the guide groove is in close contact with the rear surface of the panel.
The control box is integrally formed on the rear surface of the control panel exposed to the front of the refrigerator and freezer panel to maintain the state of being inserted into the panel and the front and back sides of the fixing clip can be moved on both sides of the rear side of the control box. And the fixing clip is moved to the front of the control box so that the front surface of the fixing clip is brought into close contact with the rear surface of the panel so that the locking protrusion of the fixing clip is fixed to the locking groove of the control box.

Description

[0001] The present invention relates to a refrigerator,

The present invention relates to a refrigerator and freezer controller fixing device, and more particularly, to a refrigerator and a freezer panel, a control box inserted into the refrigerator and freezer panel is easily fixed and separated. And the control box can be firmly fixed to the panel while the tightening portion of the fixing clip moving along the guide groove is in close contact with the rear surface of the panel.

Generally, it is very important to keep the temperature constant at a low temperature so as not to cool or decay foods or beverages at a place where food is treated such as a home, a restaurant, a convenience store, or a drink shop. Is used.

Refrigerators and refrigerators, which are useful in everyday life, are suitably sealed in the internal space where the articles are stored, so that cold air can not be leaked out. In addition, the refrigerator and the refrigerator can be freely opened and closed A door that can be opened and closed is constructed and configured.

Recently, since a transparent window is provided on the front side of a door so that a buyer or a seller can confirm the article stored inside, such as a convenience store or a store, a place for the purpose of selling the article, the refrigerator and the inner space of the refrigerator There is a tendency that refrigerated and frozen employment show cases in which it is easy to identify articles stored in a refrigerator or a refrigerator are widely used.

Controllers are installed on the panels of these refrigerated and refrigerated showcases and general refrigerators. The control panel is exposed on the front panel of the refrigerator and freezer so that the controller can control the temperature of the refrigerator and the freezer. So that the temperature and humidity of the refrigerator and the freezer are uniformly maintained, so that when the consumer selects the product to be purchased while viewing the internal food, the manager can take out the internal food.

In the case of a controller used in a conventional refrigerator showcase control system and a controller used in a domestic Hanwoo refrigerator disclosed in Korean Patent Laid-Open No. 10-2010-0127003, The control box is inserted into the rear panel of the panel while the control panel is exposed to the outside of the panel and most of the control panels used in recent years are simply inserted into the refrigerator panel Most control boxes have a front panel that is open and a rear panel that is closed. The main PC board is inserted into the front panel. The main components of the PC board are connected to the rear of the control box. And the control panel is connected to the front of the control box to seal the inside of the main PCB Key is provided so that at the same time waterproof.

It is difficult to remove the control panel when the circuit is changed due to the change of the function of the circuit member of the conventional controller and there is a problem that the waterproof effect is deteriorated when the control panel is detached from the control box, Is a hawk system mounted on the rear panel of the refrigerator panel. When the control panel is forcibly detached from the control panel, it is necessary to replace the entire controller and the entire control panel There is a problem that the maintenance cost for replacing the battery is excessively increased.

Published patent application No. 10-2012-0048790

The object of the present invention is to provide a refrigerator and a freezer panel in which a fastening clip is installed on both sides of the rear side of a control box so that the controller can be installed on the panel easily and quickly, The fixing portion of the fixing clip is brought into close contact with the rear surface of the panel so that the control box can be firmly fixed to the panel and when the circuit is changed due to a change in function of the circuit member of the controller, To be easily detached from the panel.

It is another object of the present invention to provide a control apparatus for a vehicle, comprising: a control box having a control protrusion and a guide groove formed longitudinally at both ends of an upper portion and a lower portion of the control box, And the locking protrusion of the locking member formed on the inner side of the fixing clip can be fixed and separated in the locking groove formed on both sides of the control box.

Another object of the present invention is to partially cut the end portion of the guide protrusion so that the fixing clip engaged with the control box is separated from the end portion of the control box, So that the fixing clip can be inserted into and detached from the detachable groove.

This design improves the structure of the control box and the fixing clip to improve the productivity and the assemblage, thereby reducing the cost of the product. In particular, the refrigerator and the freezer are required to have various electric functions, And to provide a refrigerator and freezed controller fixing device that simplifies the operation of fixing and separating the controller so that the controller can quickly cope with the problem.

A refrigerator and freezer controller fixture for fixing a controller of a refrigerator and a freezer to a panel to achieve the purpose of the present invention is characterized in that a control panel formed on the front of the control box is exposed to the outside of the panel on the refrigerator and freezer panel (1) A control protrusion is formed on a peripheral surface of the control panel so that guide protrusions and guide grooves are formed in the upper and lower portions of both sides of the control box in the longitudinal direction, Wherein the fixing clip is formed with a protrusion at an upper portion and a lower portion thereof so as to move to the front along the guide groove and an engaging member is formed inside the fixing clip, A locking protrusion is formed and fixed and separated in a plurality of locking grooves formed on both sides of the control box, So that the control box can be kept fixed to the panel.

In the present invention, the end of the guide protrusion of the control box is partially cut so that the engaging and disengaging operation of the stationary clip can be performed more quickly, so that the guide groove is exposed to the outside, There is also a feature that allows easy insertion and detachment.

As described above, in the present invention, a fixing clip is installed on both sides of the rear surface of the control box so that the controller can be installed on the refrigerator and the freezer panel easily and quickly. When the fixing clip moves to the front and the close- The locking protrusion of the locking member formed on the inner side of the fixing clip is fixed to the locking groove of the control box so that the control box can be firmly fixed to the panel.

According to the present invention, when a circuit change due to a function change of a circuit member of a controller is required, the fixing clip is separated from the latching groove by an operation of pressing the pressing portion formed on the latching member. At this time, It has the effect of easily separating the control box and the control panel from the freezer panel.

In the present invention, guide protrusions and guide grooves are formed in the longitudinal direction at the upper and lower ends of the control box so that the movable protrusions formed on the inner side of the fixing clip move along the guide grooves, The fixing clip is firmly fixed to the box and the end portion of the guide protrusion of the control box is partially cut so that the fixing clip can be easily inserted and removed in the removable groove formed when the guide groove is exposed to the outside, The present invention is also applicable to a refrigerator in which the fixing clip can not be separated by moving the fixing clip to the end portion of the control box when the inner space of the refrigerator in which the control box is installed is narrow.

This design improves the structure of the control box and the fixing clip to improve the productivity and the assemblage, thereby reducing the cost of the product. In particular, the refrigerator and freezer are required to have various electrical functions, There is an effect that the structure is improved so that the controller can be easily fixed and separated.

The present invention has the effect of providing a non-slip portion on the upper and lower circumferential surfaces of the securing clip to allow the securing clip to be more easily separated from the control box.

1 is a perspective view showing a state where a fixing device is coupled to the present design controller.
2 is an exploded perspective view showing the controller and the fixing device separated from each other.
Fig. 3 is a side view showing a structure in which a fixing clip is attached to the control box of the present invention; Fig.
FIG. 4 is a partially cutaway cross-sectional view of a refrigerator and freezer panel with a controller and a locking device coupled. FIG.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Referring to FIGS. 1 to 4, the present invention relates to a fixing device for fixing a refrigerating and freezing controller which uniformly maintains the temperature and humidity of a refrigerator and a freezer, wherein the panel 1 of the refrigerator and freezer is provided with a control panel 11 The control box 10 is inserted into the control box 10 and the fixing clip 20 is inserted in the rear of the control box 10 to firmly fix the control box 10 to the panel 1. [

The control box 10 is provided with a protruding portion 12 on the circumferential surface of the control panel 11 so that the control panel 11 formed on the front surface of the control box 10 is exposed to the outside of the panel 1 on the refrigerator and freezer panel 1. [ The protruding portion 12 is formed larger than the circumferential surface of the control box 10 so that the rear surface of the protruding portion 12 is in tight contact with the front surface of the panel 1 and the control box 10 And guide grooves 14 are formed in the longitudinal direction on the inner side of the rear surface of the guide protrusion 13 so as to move the fixing clip 20 to be described later The protrusion 22 can be moved along the guide groove 14 and the tip of the guide protrusion 13 is partly cut to form the detachment groove 15 so that the guide groove 14 is exposed to the outside, The detachable groove 15 can be detached without moving the fixing clip 20 to the rear end portion of the control box 10 The fixing clip 20 can be easily engaged and disassembled while being inserted into and detached from the control box 15 and a plurality of engagement grooves 16 are formed on both sides of the control box 10 while being spaced apart from each other by a predetermined distance The fixing distance of the fixing clip 20 is controlled by inserting and separating the locking protrusion 26 of the fixing clip 20 to be described later.

The fixing clip 20 is formed such that a tight fitting part 21 protrudes from an upper part and a lower part of the front face and reaches the rear face of the panel 1 when the fitting part 21 reaches the front face of the control box 10 The control box 10 is fixed to the panel 1 while pressing the rear surface of the panel 1 and the movable protrusions 22 protrude in the upper and lower parts of the inside of the fixing clip 20, It is possible to minimize the phenomenon that the side surface of the moving projection 22 comes into close contact with the guide protrusion 13 while moving along the guide groove 14 to cause the fixing clip 20 to vibrate or twist, And the engaging member 23 is connected to the fixing clip 20 by the central shaft 27 while keeping the entire state of the engaging member 23 separated from the inside of the fixing clip 20, 23, a pressing portion 24 is formed on the front surface of the pressing portion 24, and a locking portion 25 is formed on the rear surface of the pressing portion 24 And a locking protrusion 26 protrudes inside the locking part 25 and is fixed in the locking groove 16 of the control box 10. The pressing part 24 and the locking part 25 The center shaft 27 protrudes from the upper and lower sides of the center of the fixing clip 20 and is integrally fixed to the inside of the fixing clip 20 so that the circumferential surface of the locking member 23 remains hollow, The engagement grooves 16 are formed in the front surface of the control box 10 so that the engagement protrusions 26 can be moved to the front surface of the control box 10 and the engagement protrusions 26 can be sequentially inserted into the plurality of the engagement grooves 16. [ And when the retaining projection 26 of the retaining member 23 is kept fixed to the retaining groove 16, the pushing portion 24 is pressed against the front surface, The engaging portion 25 of the engaging portion 25 is separated from the engaging groove 16 and the fastening clip 20 is moved quickly It can be removed.

A non-slip portion 28 is formed on the upper and lower circumferential surfaces of the fixing clip 20 so that the fixing clip 20 can be separated more quickly from the control box 10.

In order to install the controller A in the refrigerator and freezer panel 1, the control device 10 is inserted into the hole formed in the panel 1, The control panel 10 is exposed to the outside and a circuit member is installed in the control box 10 to set the temperature of the refrigerator and the freezer and the installation work of the control box 10 is completed When the fixing clip 20 is inserted into the detachment groove 15 and is pushed to the front surface of the fixing clip 20, the fixing portion 21 of the fixing clip 20 is brought into close contact with the rear surface of the panel 1, The unit 26 is sequentially inserted into the engagement groove 16 located at the front end of the control box 10 starting from the engagement groove 16 located at the end of the control box 10 and reaches the engagement groove 16 at the final position When the engaging protrusion 26 is firmly fixed to the engaging groove 16 It is possible to quickly perform the fixing operation of firmly fixing the control box 10 to the panel 1 by using the fixing device B while maintaining the same.

If the circuit of the refrigerator of the present invention is changed due to the function change of the circuit member of the freezer and the pressing portion 24 of the fixing clip 20 located on both sides of the control box 10 is pressed to the front, When the fixing clip 20 is pulled to the rear side, the fixing clip 20 is easily separated through the detachable groove 15 to quickly change the function of the refrigerator and freezer .

The detachment groove 15 of the present invention is a structure in which the fixing clip 20 is moved to the end of the control box 10 when the inside of the refrigerator and freezer is narrow or other electronic components are installed and the space is narrow, The operation of changing the functions of the refrigerator and the freezer is required at times. In the related art, when the operation of separating the control panel 11 is broken, the locking protrusion of the control panel 11 is broken and the waterproof function is also deteriorated There is a burden of the cost of replacing the whole controller A, but there is a characteristic that this conventional problem of the present invention can be solved.

The above description is only one embodiment for implementing the refrigerating and freezing controller fixing device according to the present invention. The present invention is not limited to the above-described embodiments, It will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention.

10: Control box 11: Control panel
12: projecting portion 13: guide projection
14: guide groove 15: detachable groove
16: latching groove 20: retaining clip
21: tight contact portion 22: moving projection
23: engaging member 24:
25: engaging portion 26:
27: center shaft 28: anti-slip part
A: Controller B: Fixture

Claims (4)

CLAIMS 1. A refrigerator and freezer controller fastener for fastening a controller of a refrigerator and freezer to a panel,
The protrusion 12 is formed on the peripheral surface of the control panel 11 such that the control panel 11 formed on the front surface of the control box 10 is exposed to the outside of the panel 1 on the refrigerator and freezer panel 1, A guide protrusion 13 and a guide groove 14 are formed in the upper and lower portions of both sides of the control box 10 in the longitudinal direction and the fixing clip 20 is engaged with the guide groove 14, And the fixing clip 20 is formed with a moving projection 22 at the upper and lower parts inside so as to move to the front along the guide groove 14 And an engaging member 23 is formed on the inner side of the fixing clip 20 and a locking protrusion 26 is formed on the inside of the engaging member 23 so that a plurality of hooks 26 formed on both sides of the control box 10 And the control box 10 is fixed to the panel 1 while being fixed to and separated from the groove 16 Refrigerated and frozen employed controller fixing apparatus as ranging. The control box as claimed in claim 1, wherein the control box (10) has guide projections (13) formed on both upper and lower sides thereof, and guide grooves (14) are formed in the longitudinal direction inside the rear surface of the guide protrusions The moving projection 22 of the clip 20 is moved along the guide groove 14 while maintaining a state of being in tight contact with the guide projection 13 and the end portion of the guide projection 13 is partially cut off, So that the fixing clip 20 can be inserted and removed without moving to the rear end of the control box 10 while the end of the guide groove 14 is exposed to the outside, A plurality of locking grooves 16 are formed on both sides of the control box 10 and the locking grooves 16 are inclined to the front surface of the control box 10 so that the locking protrusions 26 are locked And can be fixed to the engaging groove 16 at the final position while being continuously inserted into the groove 16 Refrigerated and frozen employed controller retainer that. The fixing clip according to claim 1, wherein the fixing clip (20) has a tight fitting part (21) formed on the front face thereof to closely contact the rear face of the panel (1) And a moving protrusion 22 protrudes from the lower part of the control box 10 and moves along the guide groove 14 of the control box 10 to form an engaging member 23 at an inner center of the fixing clip 20, A pressing part 24 is formed on the front surface of the pressing part 23 and a locking part 25 integrally extends on the rear surface of the pressing part 24. A locking protrusion 26 is provided on the inside of the locking part 25 And is fixed to the engagement groove 16 of the control box 10. The engagement member 23 has a pressing portion 24 and an upper and lower portions of the engaging portion 25, The center shaft 27 protrudes and is integrally fixed to the inside of the fixing clip 20 so that the pressing portion 24 is pressed against the front surface of the fixing portion 25, And the latching protrusion (26) is separated from the latching groove (16). The refrigerating and freezing controller fixing device according to claim 1, wherein a non-slip portion (28) is formed on upper and lower circumferential surfaces of the fixing clip (20).
KR2020150005100U 2015-07-29 2015-07-29 Refrigerator and freezer for controllers anchorage KR20170000520U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2020150005100U KR20170000520U (en) 2015-07-29 2015-07-29 Refrigerator and freezer for controllers anchorage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2020150005100U KR20170000520U (en) 2015-07-29 2015-07-29 Refrigerator and freezer for controllers anchorage

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KR20170000520U true KR20170000520U (en) 2017-02-08

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KR2020150005100U KR20170000520U (en) 2015-07-29 2015-07-29 Refrigerator and freezer for controllers anchorage

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102446559B1 (en) 2022-07-28 2022-09-26 (주)넥스컨트롤 Fixing device for controller and fixing method of controller using the same

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20120048790A (en) 2010-11-08 2012-05-16 서울대학교산학협력단 Refrigerator for korean beef of household

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20120048790A (en) 2010-11-08 2012-05-16 서울대학교산학협력단 Refrigerator for korean beef of household

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102446559B1 (en) 2022-07-28 2022-09-26 (주)넥스컨트롤 Fixing device for controller and fixing method of controller using the same

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