CN203010488U - Cold-proof neon light - Google Patents
Cold-proof neon light Download PDFInfo
- Publication number
- CN203010488U CN203010488U CN2012206157347U CN201220615734U CN203010488U CN 203010488 U CN203010488 U CN 203010488U CN 2012206157347 U CN2012206157347 U CN 2012206157347U CN 201220615734 U CN201220615734 U CN 201220615734U CN 203010488 U CN203010488 U CN 203010488U
- Authority
- CN
- China
- Prior art keywords
- neon light
- glass tube
- transparent plastic
- glass lamp
- outside
- 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
Links
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- Vessels And Coating Films For Discharge Lamps (AREA)
- Discharge Lamps And Accessories Thereof (AREA)
Abstract
The utility model relates to a neon light, in particular to a cold-proof neon light. The cold-proof neon light comprises a neon light glass tube, a pair of electrodes and electrode leads, wherein the glass tube is filled with a gas with a certain pressure; the electrodes are fixed at two ends of the glass tube; the electrode leads are connected with the electrodes; the glass tube is sleeved with a transparent plastic sleeve on the outside; and the transparent plastic sleeve is spaced out with the glass tube, so that a vacuum insulating layer is formed. With the adoption of the structure, the vacuum insulating layer is formed between the transparent plastic sleeve and the glass tube, therefore, the glass tube is not affected by the bitterly cold outside; and in addition, the thermal conductivity of the plastic sleeve is poor, and the thermal insulation performance of the neon light is further improved.
Description
Technical field
The utility model relates to a kind of neon light, particularly a kind of winter protection neon light.
Background technology
Use neon light at cold district, fluorescent tube easily is subject to the impact of extraneous severe cold.Because the fluorescent tube of neon light adopts glass lamp, glass is easily bursting by freezing under long-term severe cold condition, and glass lamp just is difficult to guarantee the stability of long-term vacuum like this, has affected to a great extent the physical life of neon light.Existing way is to add a stay-warm case outside neon light, but such method heat-insulating property is limited, if adjust the just necessary mobile stay-warm case of words of the position of neon light, and very inconvenient.
The utility model content
The utility model technical issues that need to address are to provide a kind of well behaved neon light that can use at severe cold area.
Comprise neon light glass lamp, pair of electrodes, contact conductor for solving above-mentioned technical problem, fill the gas of certain pressure in described glass tube, described electrode is fixed on the two ends of glass lamp, contact conductor is connected with electrode, described glass lamp outside cover has transparent plastic casing, separate between described transparent plastic casing and glass lamp, form vacuum heat-insulating layer.
The transparent heat-insulation film is posted in the outside of described transparent plastic casing.
The outside of described neon tube electrode is fixed with the thermal insulating cover.
After adopting said structure, because between transparent plastic casing and glass lamp, vacuum heat-insulating layer is arranged, so glass lamp can not be subject to the impact of extraneous severe cold.Simultaneously, the thermal conductivity of plastic bushing is poor, has more improved the heat-insulating property of neon light.For the heat that further guarantees fluorescent tube does not run off, can effectively be incubated at the thermal insulating cover of neon tube electrode arranged outside.
Description of drawings
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model.
In figure: 1 is glass lamp, and 2 is electrode, and 3 are lead-in wire, and 4 is plastic bushing, and 5 is vacuum heat-insulating layer, and 6 is insulation film made, and 7 is the thermal insulating cover
The specific embodiment
Winter protection neon light as shown in Figure 1 comprises neon light glass lamp 1, pair of electrodes, contact conductor, fills the gas of certain pressure in described glass tube.Described electrode 2 is fixed on the two ends of glass lamp 1, and contact conductor 3 is connected with electrode 2.By adding high pressure for electrode 2, make the gas luminescence in glass lamp.In order to make neon light not be subjected to the impact of extraneous severe cold, at described glass lamp 1 outside cover, transparent plastic casing 4 is arranged, the heat conductivility of plastics itself is relatively poor, can effectively be incubated, neon light light can pass transparent plastic casing simultaneously, does not affect the neon light radiation response.
In order to improve the heat-insulating property of neon light, separate between described transparent plastic casing 4 and glass lamp 1, form vacuum heat-insulating layer 5.During production, first put transparent plastic casing 4 in the outside of glass lamp 1, then the two ends of transparent plastic casing 4 are shut, then the part between transparent plastic casing 4 and glass lamp 1 is vacuumized.
Transparent heat-insulation film 6 is posted in the outside of described transparent plastic casing 4, can further effectively be incubated.
The body of glass lamp 1 can effectively be incubated, and in order further to give electrode 2 insulations at glass lamp 1 two ends, is fixed with thermal insulating cover 7 in the outside of described neon tube electrode 2.
Claims (3)
1. winter protection neon light, comprise neon light glass lamp, pair of electrodes, contact conductor, fill the gas of certain pressure in described glass tube, described electrode is fixed on the two ends of glass lamp, contact conductor is connected with electrode, it is characterized in that: outside described glass lamp, cover has transparent plastic casing, separates between described transparent plastic casing and glass lamp, forms vacuum heat-insulating layer.
2. according to winter protection neon light claimed in claim 1, it is characterized in that: the transparent heat-insulation film is posted in the outside of described transparent plastic casing.
3. according to winter protection neon light claimed in claim 1, it is characterized in that: the outside of described neon tube electrode is fixed with the thermal insulating cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206157347U CN203010488U (en) | 2012-11-20 | 2012-11-20 | Cold-proof neon light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206157347U CN203010488U (en) | 2012-11-20 | 2012-11-20 | Cold-proof neon light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203010488U true CN203010488U (en) | 2013-06-19 |
Family
ID=48602077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012206157347U Expired - Fee Related CN203010488U (en) | 2012-11-20 | 2012-11-20 | Cold-proof neon light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203010488U (en) |
-
2012
- 2012-11-20 CN CN2012206157347U patent/CN203010488U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130619 Termination date: 20131120 |