KR101829633B1 - A showcase with dew condensation prevention device - Google Patents

A showcase with dew condensation prevention device Download PDF

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Publication number
KR101829633B1
KR101829633B1 KR1020160006274A KR20160006274A KR101829633B1 KR 101829633 B1 KR101829633 B1 KR 101829633B1 KR 1020160006274 A KR1020160006274 A KR 1020160006274A KR 20160006274 A KR20160006274 A KR 20160006274A KR 101829633 B1 KR101829633 B1 KR 101829633B1
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KR
South Korea
Prior art keywords
fixing frame
glass
showcase
pcb
frame
Prior art date
Application number
KR1020160006274A
Other languages
Korean (ko)
Other versions
KR20170087083A (en
Inventor
문대현
Original Assignee
(주)지코코리아
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.)
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Publication date
Application filed by (주)지코코리아 filed Critical (주)지코코리아
Priority to KR1020160006274A priority Critical patent/KR101829633B1/en
Publication of KR20170087083A publication Critical patent/KR20170087083A/en
Application granted granted Critical
Publication of KR101829633B1 publication Critical patent/KR101829633B1/en

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    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
    • A47F3/00—Show cases or show cabinets
    • A47F3/001—Devices for lighting, humidifying, heating, ventilation
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
    • A47F11/00—Arrangements in shop windows, shop floors or show cases
    • A47F11/06—Means for bringing about special optical effects
    • A47F11/10—Arrangements of light sources
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
    • A47F3/00—Show cases or show cabinets
    • A47F3/04—Show cases or show cabinets air-conditioned, refrigerated
    • A47F3/0404—Cases or cabinets of the closed type
    • A47F3/0426—Details
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
    • A47F3/00—Show cases or show cabinets
    • A47F3/04—Show cases or show cabinets air-conditioned, refrigerated
    • A47F3/0404—Cases or cabinets of the closed type
    • A47F3/0426—Details
    • A47F3/043—Doors, covers
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
    • A47F7/00—Show stands, hangers, or shelves, adapted for particular articles or materials
    • A47F7/0071—Show stands, hangers, or shelves, adapted for particular articles or materials for perishable goods
    • 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

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  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Freezers Or Refrigerated Showcases (AREA)

Abstract

The present invention relates to a showcase provided with a dew condensation preventing device, which is provided with a dew condensation preventing device for preventing condensation by irradiating near-infrared rays on the glass surface of the front surface of a showcase, and preventing infrared rays from being irradiated on the displayed exhibit.
In order to achieve this, a condensation prevention device part 2 adjacent to the front glass of the showcase is provided to prevent or dry condensation occurring on the windshield glass by irradiating the surface of the windshield. The condensation prevention device part 2 according to the present invention, A plurality of LEDs 62 are disposed on one side of the glass fixing frame 10, the transparent glass 20, the air suction net 30, the PCB fixing frame 40, the near infrared diffusion preventing cover 50, And a printed circuit board (PCB) 60.

Description

A SHOWCASE WITH DEW CONDENSATION PREVENTION DEVICE,

The present invention relates to a showcase provided with a dew condensation preventing device, which is provided with a dew condensation preventing device for preventing condensation by irradiating near-infrared rays on the glass surface of the front surface of a showcase, and preventing infrared rays from being irradiated on the displayed exhibit.

In general, a showcase is a device for displaying food and the like, and it is kept in a refrigerated state to prevent corruption and the like.

However, in the case of such a showcase, a member such as a showroom light is additionally installed inside to allow the consumer to visually recognize the exhibit displayed inside.

Also, in order to provide the exhibits displayed inside, the air curtain effect may be implemented to prevent the cold air inside from being lost to the outside when the outside of the showcase is taken out.

Due to such structural characteristics, various methods have been proposed in order to overcome the problem that the condensation phenomenon occurs due to the temperature difference between the outside and the inside of the showcase due to the front glass of the showcase. However, But did not provide an adequate method to do so.

Accordingly, Korean Patent Laid-Open No. 10-2009-0053728 (Showcase, hereinafter referred to as "Prior Art 1", published on May 27, 2009) has high durability due to on / off and ensures a predetermined illuminance The object of the present invention is to provide a showcase capable of realizing proper lighting and effectively suppressing condensation on a door frame by an LED lighting device that can be mounted on a door frame, A glass door 7 which is formed in the main body 2 and illuminates the inside of a showroom 5 for displaying commodities with an LED illuminator 15 and closes the opening 6 of the showroom 5 in an openable and closable manner, And a door frame (45) made of metal and provided on the main body (2) so as to constitute the edge of the opening part (6) of the display room (5) and in contact with the glass door (7) On the surface of the door frame 45 on the side of the display room 5 It is suggested that the technology be installed in relation to heat exchange.

In addition, Korean Patent Laid-Open No. 10-2013-0113271 discloses a heat sink structure for preventing condensation of a refrigerator from condensing, which will be referred to as "Prior Art 2" So as to prevent the generation of condensation on the surface of the case. The inner space is openable or closable by a door positioned at the front and forms an outer shape, A main body case having an open side and an empty side; An LED unit mounted in the mounting space to illuminate light toward the interior space of the body case; And a heat dissipating member disposed between the main body case and the LED unit to be in contact with each other and installed to emit heat generated from the LED unit.

In the above-described prior arts 1 and 2, the LED light source is used to prevent condensation from occurring inside the showcase, but it is difficult to attach and detach and the direction in which the light source is irradiated is fixed, But also has a disadvantage in that it directly affects it.

In order to solve the above-mentioned problems, it is an object of the present invention to provide a dew condensation preventing device for effectively removing condensation generated on a front glass or the like without affecting the internal exhibit of the showcase, and a showcase having the same.

It is still another object of the present invention to provide a showcase having a dew condensation preventing device which is easily detachable to a showcase and easily adjusts the direction of irradiation.

A showcase equipped with a dew condensation preventing device for achieving the object of the present invention comprises a glass fixing frame (10) coupled to an upper side of a front glass support frame (1a) provided in a front part of a showcase (1) A transparent glass 20 coupled to and supported on the upper side of the fixed frame 10 and an air suction net 30 connected to one side of the side of the glass fixing frame 10; A near infrared diffusion preventing cover (50) rotatably coupled to one side end of the PCB fixing frame (40); And a PCB board 60 coupled to an upper surface of the PCB fixing frame 40 and radiating near infrared rays.

A lower end coupling groove 11 is formed at the lower end of the glass fixing frame 10 to be coupled to the front glass supporting frame 1a of the showcase 1 and a front end A frame engaging groove 13 for engaging the PCB fixing frame 40 is formed at one side of the back surface and a suction net coupling The PCB fixing frame 40 is further provided with a jaw 14 at one end thereof with a cover engaging portion 41 for engaging the near infrared diffusion preventing cover 50 and at the other end with a frame engaging groove 13 And is formed into a circular shape and has one side opened so as to maintain the elastic force.

A PCB substrate mount surface 44 to which the PCB substrate 60 can be coupled is formed on the side surface between the cover attaching portion 41 and the clip attaching portion 43, And a plurality of gear grooves 41a are further formed on the inside of the cover engaging portion 41 so as to correspond to the PCB fixing frame 42. [ 40) of the near infrared ray diffusion preventing cover (50) so as not to be rotated by an angle set by the user.

The cover 50 has a diffusion preventing plate 51 formed at one side thereof and a clip attaching portion 52 for retaining a 'C' elastic force with one side opened, 52) is formed with a toggle jaw (53), and the toggle jaw (53) corresponds to the gear groove (41a) formed in the inner peripheral surface of the cover engaging portion (41) .

A PCB fixing frame 40, a near-infrared diffusion preventing cover 50 and a PCB substrate 60 may be additionally installed in front of the glass fixing frame 10, A front frame coupling groove 13a is formed so that it can be applied when near infrared rays are to be irradiated from the outside of the cabinet 13a. Therefore, the object of the present invention can be accomplished better by providing a showcase having a condensation prevention device .

By providing a showcase provided with the dew condensation preventing device of the present invention, it is possible to easily attach and detach without affecting the exhibits inside the showcase, to adjust the irradiation angle of the light source according to the type of the showcase, .

Also, it is easy to attach and detach, so that it is easy to clean and repair, thereby reducing the maintenance cost.

1 is a perspective view of the present invention.
2 is a sectional view showing the internal structure of the present invention.
3 is a perspective view of the dew condensation preventing device 2 according to the present invention.
4 is a side view showing a structure of a dew condensation preventing device 2 according to the present invention.
5 is a perspective view of the PCB fixing frame 40 according to the present invention.
6 is a perspective view of a near-infrared diffusion preventing cover 50 according to the present invention.
7 is a perspective view of a PCB substrate 60 according to the present invention.

Hereinafter, those skilled in the art will be described in detail with reference to the drawings so that a showcase provided with the dew condensation preventing device unit 2 of the present invention can be easily carried out.

FIG. 1 is a perspective view of the present invention, and FIG. 2 is a sectional view showing an internal structure of the present invention.

3 is a perspective view of the dew condensation preventing device 2 according to the present invention, FIG. 4 is a side view showing the structure of the dew condensation preventing device 2 according to the present invention, and FIG. 6 is a perspective view of a near infrared diffusion preventing cover 50 according to the present invention and FIG. 7 is a perspective view of a PCB substrate 60 according to the present invention.

1 to 7, the showcase provided with the dew condensation preventing device 2 of the present invention is provided with a dew condensation preventing device 2 adjacent to the front glass of the showcase 1, Thereby preventing or drying out the condensation generated on the windshield.

The dew condensation preventing unit 2 according to the present invention includes the glass fixing frame 10, the transparent glass 20, the air suction net 30, the PCB fixing frame 40, the near infrared diffusion preventing cover 50, And a PCB substrate 60 having a plurality of LEDs 62 on one side of the substrate 61.

The lower end of the glass fixing frame 10 is formed with a lower end coupling groove 11 to be coupled to a front glass supporting frame 1a (see FIGS. 1 and 2) provided inside the front of the showcase 1, A front glass coupling groove 12 for coupling the glass 20 is formed and a frame engaging groove 13 for engaging the PCB fixing frame 40 is formed on one side of the rear face, 30 are formed on the upper surface of the main body 10, as shown in Fig.

A front frame coupling groove 13a is further formed in front of the glass fixing frame 10. The front frame coupling groove 13a may be formed in the PCB fixing frame 40 and the near infrared diffusion preventing cover 50 ) And a PCB substrate 60, or to apply near-infrared rays from the outside of the showcase according to the contents displayed inside the showcase.

The lower joining groove 11 is formed to be opened in a downward direction and the front glass joining groove 12 is formed in an open form in an upward direction to form a front glass supporting frame 1a And the front glass 20 so as to support the front glass supporting frame 1a and the front glass 20, respectively.

The front glass 20, which is disposed on the front surface of the showcase, is coupled to and supported by the front glass coupling groove 12 formed at the upper end of the glass fixing frame 10 formed as described above.

The air suction grille 30 is coupled to the suction grille 14 formed at the lower end of the glass fixing frame 10. The air suction grille 30 is formed by bending an iron plate or the like, And the end portion is inserted and supported in the suction net engagement jaw 14.

A plurality of air inlets (not shown) may be further formed in the air intake net 30.

The PCB fixing frame 40 coupled to the frame engaging groove 13 formed at one side of the rear side of the glass fixing frame 10 has a cover engaging portion 41 for engaging the near infrared diffusion preventing cover 50 at one end thereof, And at the other end thereof is inserted into the frame engaging groove 13 and a corresponding clip engaging portion 43 is formed.

The cover engaging portion 41 and the clip engaging portion 43 are each formed in a circular shape, and one side thereof is formed in an open form to maintain the elastic force.

A PCB substrate mount surface 44 to which the PCB substrate 60 can be coupled is formed on the side surface between the cover attaching portion 41 and the clip attaching portion 43.

At this time, a latching protrusion 42 is further formed on one side of the PCB substrate mount 44 to correspond to one end of the PCB substrate 60.

More specifically, one end of the PCB substrate 60 is supported by the engaging protrusion 42 and the other end of the PCB substrate 60 is supported by one end of the cover engaging portion 41, Is inserted so as to be rotatable with respect to the frame engaging groove 13 formed at one side of the glass fixing frame 10,

A plurality of gear grooves 41a are formed on the inside of the cover engaging portion 41. The gear grooves 41a are formed on the inside of the cover engaging portion 41 so that the near- Thereby preventing a user from turning more than an angle set by the user.

The cover engaging portion 41 and the clip engaging portion 43 support the near infrared diffusion preventing cover 50 to be inserted into the cover engaging portion 41 so as to maintain the elastic force, Is inserted into the frame engaging groove (13) and supported on the inner circumferential surface of the frame engaging groove (13) so as to maintain the binding force.

Diffusion preventing plate 51 is formed on one side of the near-infrared diffusion preventing cover 50, and a clip engaging part 52 for holding a 'C' elastic force with one side opened is formed on the other side.

A toggle jaw 53 is formed at the end of the clip engaging part 52 to correspond to the gear groove 41a formed in the inner circumferential surface of the cover engaging part 41. [

More specifically, the toggle jaw 53 is inserted into the gear groove 41a and prevented from rotating.

With the above-described structure, the showcase having the condensation prevention device of the present invention can be completed.

1: Showcase 1a: Front glass support frame
2: condensation prevention jig 10: glass fixing frame
11: bottom engaging groove 12: front glass engaging groove
13: frame coupling groove 14: suction net coupling jaw
20: transparent glass 30: air suction nets
40: PCB fixing frame 41: cover coupling part
41a: gear groove 42:
43: Clip coupling part 44: PCB board room scene
50: near infrared ray diffusion prevention cover 51: diffusion prevention plate
52: clip coupling portion 53: toggle jaw
60: PCB substrate

Claims (8)

In a showcase provided with a condensation prevention device,
A glass fixing frame 10 coupled to an upper side of a front glass supporting frame 1a provided at a front portion of the showcase 1;
A transparent glass 20 coupled to and supported on the upper side of the glass fixing frame 10;
An air suction net 30 coupled to one side of the side of the glass fixing frame 10;
A PCB fixing frame 40 coupled to a side surface of the glass fixing frame 10;
A near-infrared diffusion preventing cover (50) rotatably coupled to one end of the PCB fixing frame (40); And a PCB board 60 coupled to an upper surface of the PCB fixing frame 40 and irradiating near infrared rays. A lower end of the glass fixing frame 10 is connected to a front glass supporting frame 1a of a showcase 1 A front glass coupling groove 12 for coupling the front glass 20 is formed on the upper side and a frame coupling groove 12 for coupling the PCB fixing frame 40 is formed on one side of the rear side. And a suction net coupling jaw (14) for coupling the air intake net (30) is further formed at one side of the lower side of the bottom surface of the showcase.
delete The method according to claim 1,
The PCB fixing frame 40 is formed with a cover engaging portion 41 at one end for engaging a near infrared diffusion preventing cover 50 and at the other end by being inserted into the frame engaging groove 13, (43) are formed in the shape of a circle, and one side thereof is formed as an open shape so as to maintain the elastic force.
The method of claim 3,
A PCB substrate mount surface 44 to which the PCB substrate 60 can be coupled is formed on the side surface between the cover attaching portion 41 and the clip attaching portion 43, Wherein a coupling protrusion (42) is further formed to correspond to one end of the PCB substrate (60).
The method of claim 3,
A plurality of gear grooves 41a are further formed in the inside of the cover engaging portion 41 so that a near infrared ray diffusion preventing cover 50 rotatably coupled to the PCB fixing frame 40 rotates, So as not to rotate.
The method according to any one of claims 1 to 5,
The cover (50) has a diffusion preventing plate (51) formed on one side thereof, and a clip connecting portion (52) for maintaining a 'C' elastic force with one side opened is formed on the other side. Showcase equipped.
The method according to claim 6,
A toggle jaw 53 is further formed at the end of the clip engaging part 52 and the toggle jaw 53 corresponds to the gear groove 41a formed in the inner circumferential surface of the cover engaging part 41. [ And a condensation prevention device for preventing condensation.
The method according to claim 1,
A PCB fixing frame 40, a near infrared ray diffusion preventing cover 50 and a PCB substrate 60 may be additionally installed in front of the glass fixing frame 10 or a near infrared ray Wherein a front frame engaging groove (13a) is further formed so that it can be applied when it is necessary to irradiate the front surface frame (12).
KR1020160006274A 2016-01-19 2016-01-19 A showcase with dew condensation prevention device KR101829633B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020160006274A KR101829633B1 (en) 2016-01-19 2016-01-19 A showcase with dew condensation prevention device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020160006274A KR101829633B1 (en) 2016-01-19 2016-01-19 A showcase with dew condensation prevention device

Publications (2)

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KR20170087083A KR20170087083A (en) 2017-07-28
KR101829633B1 true KR101829633B1 (en) 2018-03-30

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KR1020160006274A KR101829633B1 (en) 2016-01-19 2016-01-19 A showcase with dew condensation prevention device

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Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011087925A (en) * 2009-09-25 2011-05-06 Gac Corp Showcase apparatus

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011087925A (en) * 2009-09-25 2011-05-06 Gac Corp Showcase apparatus

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