CN2395493Y - Heating display cabinet - Google Patents
Heating display cabinet Download PDFInfo
- Publication number
- CN2395493Y CN2395493Y CN 99222336 CN99222336U CN2395493Y CN 2395493 Y CN2395493 Y CN 2395493Y CN 99222336 CN99222336 CN 99222336 CN 99222336 U CN99222336 U CN 99222336U CN 2395493 Y CN2395493 Y CN 2395493Y
- Authority
- CN
- China
- Prior art keywords
- heater
- heating
- circuit system
- graphite
- graphite board
- 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.)
- Expired - Fee Related
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- Resistance Heating (AREA)
Abstract
The utility model provides a heating display cabinet, comprising a heating device which is composed of a heater and a heating circuit system of the heater, and is characterized in that the heating device is formed by a graphite board heater which is made of a flaky graphite board wrapped with insulating materials outside, the graphite board heater formed by the insulating materials which is wrapped with heat dissipation materials outside, and the graphite board heater arranged on the lower part of the goods putting board for the heating display cabinet, and the electric conductive pole line extended out of the graphite board heater and communicated with the heating circuit system. The utility model heats in the form of far infrared radiation, and has the advantages of high thermal efficiency, fast temperature rising, uniform heat, good fresh-keeping effect, low cost and long service life.
Description
The utility model belongs to a kind of showcase, is a kind of heating showcase specifically.
Existing heating showcase generally adopts electrothermal tube heating, and the heat efficiency is low, and useful life is short, heat inhomogeneously, heats up slowly, and fresh-keeping effect is poor.
The purpose of this utility model is to provide a kind of heating showcase at the deficiencies in the prior art, with the heating of far-infrared radiation form, heat efficiency height, quick heating, homogeneous heating, long service life.
The purpose of this utility model is achieved by the following technical solution:
A kind of heating showcase, comprise the heater of forming by heater and heater circuit system thereof, it is characterized in that described heater is to be surrounded by insulating material outward by the flaky graphite plate, insulating material is surrounded by heat sink material outward and forms the graphite cake heater, and be installed in below the heating showcase board putting things, the conduction polar curve of drawing on the graphite cake heater be connected with its heater circuit system constitute.
Described graphite cake heater is folder one a flaky graphite plate between upper and lower two killinite sheets, and upper and lower mica sheet outside is coated with upper and lower aluminium sheet respectively, and is fixed as one with screw.
All have some holes on the described upper and lower aluminium sheet.
The utility model compared with prior art has many advantages and good effect:
Because employing is surrounded by mica sheet outward by the flaky graphite plate and aluminium sheet with holes forms the graphite cake heater, be with the heating of far-infrared radiation form, heat efficiency height, quick heating, homogeneous heating, good refreshing effect, cost is low, and long service life is simple in structure, and is easy for installation.
Fig. 1 is the utility model graphite cake heater structure schematic diagram;
Fig. 2 is that Figure 1A-A is to local amplification profile;
Fig. 3 is the utility model graphite cake heater installation site schematic diagram.
Below in conjunction with accompanying drawing the utility model is described in further detail:
Referring to Fig. 1, Fig. 2, a kind of heating showcase, comprise the heater of forming by graphite cake heater (1) and heater circuit system thereof, graphite cake heater (1) is in the middle of by upper and lower two killinite sheets (4) a flaky graphite plate (5) being clipped in, upper and lower mica sheet (4) respectively covers one deck aluminium sheet with holes (3,6), and is fixed as one with screw.Referring to Fig. 3, graphite cake heater (1) is installed in below heating showcase board putting things (7), the conduction polar curve (2) of drawing from graphite cake heater (1) the institute's formation heater that is connected with its heater circuit system.
During use, when graphite cake heater (1) self temperature rises to certain numerical value, control intensification automatically by the thermostat in the heater circuit system.Like this, heated food product can be incubated under suitable temperature.
Claims (3)
1, a kind of heating showcase, comprise the heater of forming by heater (1) and heater circuit system thereof, it is characterized in that described heater is by the outer insulating material (4) that is surrounded by of flaky graphite plate (5), the outer heat sink material (3,6) that is surrounded by of insulating material (4) forms graphite cake heater (1), and be installed in below heating showcase board putting things (7), the conduction polar curve (2) of drawing on the graphite cake heater (1) be connected with its heater circuit system constitute.
2, according to the described heating showcase of claim 1, it is characterized in that described graphite cake heater (1) is folder one a flaky graphite plate (5) between upper and lower two killinite sheets (4), upper and lower mica sheet (4) outside is coated with upper and lower aluminium sheet (3,6) respectively, and is fixed as one with screw.
3,, it is characterized in that having some holes on the described upper and lower aluminium sheet (3,6) according to the described heating showcase of claim 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99222336 CN2395493Y (en) | 1999-09-14 | 1999-09-14 | Heating display cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99222336 CN2395493Y (en) | 1999-09-14 | 1999-09-14 | Heating display cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2395493Y true CN2395493Y (en) | 2000-09-06 |
Family
ID=34012741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99222336 Expired - Fee Related CN2395493Y (en) | 1999-09-14 | 1999-09-14 | Heating display cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2395493Y (en) |
-
1999
- 1999-09-14 CN CN 99222336 patent/CN2395493Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |