CN201416769Y - Sleeve-type fluorescent lamp with heat-dissipation sleeve - Google Patents
Sleeve-type fluorescent lamp with heat-dissipation sleeve Download PDFInfo
- Publication number
- CN201416769Y CN201416769Y CN2009200580675U CN200920058067U CN201416769Y CN 201416769 Y CN201416769 Y CN 201416769Y CN 2009200580675 U CN2009200580675 U CN 2009200580675U CN 200920058067 U CN200920058067 U CN 200920058067U CN 201416769 Y CN201416769 Y CN 201416769Y
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- Prior art keywords
- heat radiation
- radiation cover
- main control
- fluorescent lamp
- sleeve
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Abstract
The utility model discloses a sleeve-type fluorescent lamp with a heat-dissipation sleeve, comprising a sleeve, a lighting tube, an inductor component and a main control circuit board; the main control circuit board comprises a rectifying circuit which is composed of a diode, a resistance and a capacitance, a triggering circuit and a filtering circuit, the main control circuit board is connected with the inductor component by a two-circuit wire, two ends of the lighting tube are connected with the inductor component and the main control circuit board, the lighting tube is arranged in the sleeve, and two ends of the sleeve are sheathed with the heat-dissipation sleeves, one heat-dissipation sleeve is sheathed with a main control plug, and the other heat-dissipation sleeve is sheathed with an auxiliary plug, the main control circuit board is sealed in the heat-dissipation sleeve, the inductor component is sealed in the other heat-dissipation sleeve, an electronic device on the main control circuit board, the inductor component and the inner walls of the two heat-dissipation sleeves are all coated with heat conduction silicate. The sleeve-type fluorescent lamp with the heat-dissipation sleeve has good heat-dissipation performance and long service life.
Description
Technical field
The utility model relates to lighting apparatus, is specifically related to a kind of bushing type fluorescent lamp with the heat radiation cover.
Background technology
In the lighting apparatus of indoor and outdoor public place, especially for subway, the place of ask for something continuous illuminations such as tunnel, employed lighting apparatus needs energy-conservation, efficient and long-lived.Common fluorescent lamp can not meet the demands: need heat electrode filaments, and the service life of ballast and starter is shorter, need often change, improved cost and waste of manpower, and illumination intensity be not enough, fluorescent tube has used of a specified duration and can blackening damage, life-span is short, and fluorescent tube, Inductive component, ballast assembly are independent separately, all need to carry out independent designed lines and installation, installment work is loaded down with trivial details, and cost is higher.
Application number is that 200320101358.0 utility model discloses a kind of " bushing type daylight lamp apparatus ", and there is the bad problem of heat dispersion in its structure, and heat dispersion is bad to have caused this bushing type daylight lamp apparatus life-span shorter.
The utility model content
The utility model provides the bushing type fluorescent lamp of the band heat radiation cover of a kind of perfect heat-dissipating, life-span length in order to overcome the deficiency that above prior art exists.
The purpose of this utility model realizes by following technical scheme: the bushing type fluorescent lamp of this band heat radiation cover, comprise sleeve pipe, fluorescent tube, Inductive component and main control wiring board, the main control wiring board comprises by diode, the rectification circuit that resistance and electric capacity are formed, circuits for triggering and filter circuit, the main control wiring board is connected by the double loop line with Inductive component, the two ends of fluorescent tube and Inductive component, the main control wiring board connects, fluorescent tube is positioned at sleeve pipe, it is characterized in that: the two ends of described sleeve pipe all are socketed with the heat radiation cover, one heat radiation cover and the socket of master control plug, another heat radiation cover and auxiliary plug socket, the main control wiring board is sealed in the heat radiation cover, Inductive component is sealed in another heat radiation cover, and the inwall of electronic devices and components on the main control wiring board and Inductive component and two heat radiation covers all scribbles heat-conducting silicone grease.
Because the thermal diffusivity of aluminium is better, described two heat radiation covers are aluminium heat radiation cover.
In order to improve luminosity, described fluorescent tube is the three-color light-emitting pipe.
In the practical application, described sleeve pipe is that the glass or the plastics of transparent material are made.
In order to improve security, described master control plug and auxiliary plug are made for the fire retardation PC material.
Optimize structure described sleeve pipe and the bonding connection of heat radiation cover as a kind of.
Optimize structure described heat radiation cover and the bonding connection of master control plug, another heat radiation cover and auxiliary plug bonding connection as a kind of.
In order further to improve radiating effect, described heat radiation cover periphery is provided with the radiating groove of bar shaped.
The utility model has following advantage with respect to prior art:
One, the bushing type fluorescent lamp of this band heat radiation cover, structure to existing bushing type fluorescent lamp is improved, increased the heat radiation cover, the inwall of electronic devices and components on the main control wiring board and Inductive component and two heat radiation covers all scribbles heat-conducting silicone grease, the heat radiation cover adopts aluminum to make, and heat radiation cover periphery is provided with the radiating groove of bar shaped, and the heat of main control wiring board, Inductive component, fluorescent tube can well be left, perfect heat-dissipating increases the service life.
Two, master control plug and auxiliary plug are made for the fire retardation PC material, fire-retardant anti-burning, security performance height.
Three, sleeve pipe adopts transparent material, can select different colours and style for use.The main control wiring board is sealed in the heat radiation cover, and Inductive component is sealed in another heat radiation cover, and the heat radiation cover has covered Inductive component and master control circuit board, and structure is attractive in appearance.
Four, the three-color light-emitting pipe can further improve luminosity, satisfies as the lighting requirement of subway, tunnel and outdoor public place such as in the open.
Five, under outdoor environment, the casing protection fluorescent tube can prevent that the rainwater pouring from causing that at the fluorescent tube of working explosion causes security incident.And fluorescent tube is when breaking, and the mercury vapour in it can not be discharged into jacket exterior yet, therefore further improved safety in utilization.
Six, the master control plug is electrically connected power supply with the 220V city, and auxiliary plug just plays fixing effect.Master control plug and auxiliary plug can be inserted in the socket of existing fluorescent lamp, are very easy to installment work.
Seven, Inductive component and main control wiring board have replaced ballast and starter, on the main control wiring board, be provided with high-frequency circuit, do not need filament is heated, and directly utilize high frequency to make the mercury vapor discharge in the fluorescent tube luminous, therefore in the service life of having improved fluorescent lamp, continuous lighting time is long, flow degree height, the exposure intensity height, energy-efficient.
Description of drawings
Fig. 1 is the structural representation of a kind of bushing type fluorescent lamp that overlaps with dispelling the heat of the utility model.
Fig. 2 is the partial sectional view of Fig. 1.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
A kind of bushing type fluorescent lamp as shown in Figure 1 with the heat radiation cover, comprise sleeve pipe 1, fluorescent tube 2, Inductive component and main control wiring board, the main control wiring board comprises by diode, the rectification circuit that resistance and electric capacity are formed, circuits for triggering and filter circuit, the main control wiring board is connected by the double loop line with Inductive component, the two ends of fluorescent tube 2 and Inductive component, the main control wiring board connects, fluorescent tube 2 is positioned at sleeve pipe 1, the two ends of sleeve pipe 1 all are socketed with heat radiation cover 3, one heat radiation cover 3 and 4 sockets of master control plug, another heat radiation cover 3 and auxiliary plug 5 sockets, the main control wiring board is sealed in the heat radiation cover 3, Inductive component is sealed in another heat radiation cover 3, the inwall 6 of electronic devices and components on the main control wiring board and Inductive component and two heat radiation covers 3 all scribbles heat-conducting silicone grease, as shown in Figure 2.
Because the thermal diffusivity of aluminium is better, two heat radiation covers 3 adopt aluminium heat radiation cover.
In order to improve luminosity, fluorescent tube 2 adopts the three-color light-emitting pipe.
In the practical application, sleeve pipe 1 adopts the glass or the plastics of transparent material to make.
In order to improve security, master control plug 4 and auxiliary plug 5 are made for the fire retardation PC material.
In order further to improve radiating effect, heat radiation cover 3 peripheries are provided with the radiating groove 7 of bar shaped.
The above-mentioned specific embodiment is a preferred embodiment of the present utility model; can not limit claim of the present utility model; other any change that does not deviate from the technical solution of the utility model and made or other equivalent substitute mode are included within the protection domain of the present utility model.
Claims (8)
1, the bushing type fluorescent lamp of band heat radiation cover, comprise sleeve pipe, fluorescent tube, Inductive component and main control wiring board, the main control wiring board comprises by diode, the rectification circuit that resistance and electric capacity are formed, circuits for triggering and filter circuit, the main control wiring board is connected by the double loop line with Inductive component, the two ends of fluorescent tube and Inductive component, the main control wiring board connects, fluorescent tube is positioned at sleeve pipe, it is characterized in that: the two ends of described sleeve pipe all are socketed with the heat radiation cover, one heat radiation cover and the socket of master control plug, another heat radiation cover and auxiliary plug socket, the main control wiring board is sealed in the heat radiation cover, Inductive component is sealed in another heat radiation cover, and the inwall of electronic devices and components on the main control wiring board and Inductive component and two heat radiation covers all scribbles heat-conducting silicone grease.
2, the bushing type fluorescent lamp of band heat radiation cover according to claim 1 is characterized in that: described two heat radiation covers are aluminium heat radiation cover.
3, the bushing type fluorescent lamp of band heat radiation cover according to claim 1, it is characterized in that: described fluorescent tube is the three-color light-emitting pipe.
4, the bushing type fluorescent lamp of band heat radiation cover according to claim 1, it is characterized in that: described sleeve pipe is that the glass or the plastics of transparent material are made.
5, the bushing type fluorescent lamp of band heat radiation cover according to claim 1, it is characterized in that: described master control plug and auxiliary plug are made for the fire retardation PC material.
6, the bushing type fluorescent lamp of band heat radiation cover according to claim 1 is characterized in that: described sleeve pipe and the bonding connection of heat radiation cover.
7, the bushing type fluorescent lamp of band heat radiation cover according to claim 1 is characterized in that: described heat radiation cover and the bonding connection of master control plug, another heat radiation cover and auxiliary plug bonding connection.
8, the bushing type fluorescent lamp of band heat radiation cover according to claim 1 is characterized in that: described heat radiation cover periphery is provided with the radiating groove of bar shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200580675U CN201416769Y (en) | 2009-06-09 | 2009-06-09 | Sleeve-type fluorescent lamp with heat-dissipation sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200580675U CN201416769Y (en) | 2009-06-09 | 2009-06-09 | Sleeve-type fluorescent lamp with heat-dissipation sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201416769Y true CN201416769Y (en) | 2010-03-03 |
Family
ID=41793191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200580675U Expired - Fee Related CN201416769Y (en) | 2009-06-09 | 2009-06-09 | Sleeve-type fluorescent lamp with heat-dissipation sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201416769Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104812193A (en) * | 2014-01-24 | 2015-07-29 | 台达电子企业管理（上海）有限公司 | Encapsulated power supply |
| CN107435823A (en) * | 2016-05-25 | 2017-12-05 | 比亚迪股份有限公司 | Fluorescent tube |
-
2009
- 2009-06-09 CN CN2009200580675U patent/CN201416769Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104812193A (en) * | 2014-01-24 | 2015-07-29 | 台达电子企业管理（上海）有限公司 | Encapsulated power supply |
| CN104812193B (en) * | 2014-01-24 | 2017-11-21 | 台达电子企业管理（上海）有限公司 | A kind of encapsulating power supply |
| CN107435823A (en) * | 2016-05-25 | 2017-12-05 | 比亚迪股份有限公司 | Fluorescent tube |
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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: 20100303 Termination date: 20110609 |