CN201983002U - Sleeve type daylight lamp device - Google Patents
Sleeve type daylight lamp device Download PDFInfo
- Publication number
- CN201983002U CN201983002U CN2010206735916U CN201020673591U CN201983002U CN 201983002 U CN201983002 U CN 201983002U CN 2010206735916 U CN2010206735916 U CN 2010206735916U CN 201020673591 U CN201020673591 U CN 201020673591U CN 201983002 U CN201983002 U CN 201983002U
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- ballast
- cavity
- daylight lamp
- ballast cavity
- fluorescent tube
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Abstract
The utility model discloses a sleeve type daylight lamp device, comprising a lamp tube, a transparent sleeve which is sleeved outside the lamp tube, and a ballast, wherein the ballast is composed of a first portion and a second portion; the first portion and the second portion are connected by a bidirectional lead; the first portion is detachably limited in a first ballast cavity, while the second portion is detachably limited in a second ballast cavity; the first ballast cavity and the second ballast cavity are separately arranged outside the two ends of the transparent sleeve, and further detachably connected with the two ends of the transparent sleeve so that the ballast is electrically connected to the lamp tube; and plugs for connection with an external power source are arranged at the outer end portions of the first ballast cavity and the second ballast cavity so as to supply power for the ballast. The daylight lamp device is reliable in use, compact in structure, and convenient for mounting and maintenance.
Description
Technical field
The utility model relates in general to a kind of lighting apparatus, relates in particular to a kind of bushing type daylight lamp apparatus.
Background technology
Under the overall situation of the low-carbon energy-saving of advocating,, extensively promoted because the T5 fluorescent lamp has characteristics such as environmental protection, energy-conservation, the little height of light, no stroboscopic, colour rendering are good.But, can not be directly used on the T8 device because the T5 caliber is little.
The market connects substitute mode at present two kinds substantially: support class and cover tubing.The support class: attractive in appearance inadequately and control circuit of structure and Inductive component are arranged in the housing, change inconvenient.The cover tubing: much adopt non-standard T5 pipe, the user changes inconvenience; The structure place designs not enough hommization, dismounting difficulty or can't dismounting; Ballast is installed in the glass tube, and is too near with light source distance, and temperature influences light source works after rising.
Patent CN2643159Y discloses a kind of bushing type daylight lamp apparatus, include sleeve pipe, luminous tube and Inductive component, this device also includes the main control wiring board, described luminous tube, main control wiring board, Inductive component are sealed in the sleeve pipe, the circuit such as rectification circuit, circuits for triggering and filtering that described main control wiring board is made up of diode, triode, resistance and electric capacity.
Patent CN201589087U discloses a kind of simple and easy installation energy-saving daylight lamp, comprise illuminator, be placed in outer support tube of illuminator and the lamp tube joint of being located at the support tube two ends, it is characterized in that: form gripper shoe along its axis direction in the described support tube, this gripper shoe is divided into upper and lower cavity with the support tube inner chamber, and the electric ballast that mainly is made of control circuit, electric capacity and Inductive component is installed in this upper cavity.
But in above-mentioned two kinds of fluorescent lamps, ballast all is mounted in the transparent casing, and is too near with light source distance, and temperature influences light source works after rising.
Summary of the invention
For addressing the above problem, the purpose of this utility model provides a kind of novel bushing type daylight lamp apparatus, use reliably, and compact conformation, installation, easy to maintenance.
For achieving the above object, novel bushing type daylight lamp apparatus provided by the utility model, comprise fluorescent tube, be used to be placed in fluorescent tube outer transparent casing and ballast, it is characterized in that, described ballast is made up of first and two parts of second portion, be connected by bidirectional conductor between first and the second portion, described first is dismountable to be limited in the first ballast cavity, described second portion is dismountable to be limited in the second ballast cavity, the described first ballast cavity and the second ballast cavity are separately positioned on the outside, transparent casing two ends, and making ballast be electrically connected with fluorescent tube by removably connecting with the two ends of transparent casing, the outer end of the described first ballast cavity and the second ballast cavity is provided with and is used for the plug that links to each other with external power source so that be ballast and lamp tube power supply.
Preferably, between described ballast and fluorescent tube, also be provided with the insulation heat-barrier coating.
Preferably, the side in described transparent casing also is provided with reflector, is used for the light of fluorescent tube one side is reflexed to opposite side.Preferred, described reflector is formed by a side coating or the sticking reflecting material at the inner surface of transparent casing.
Preferably, the described first ballast cavity and the second ballast cavity include outer chamber and inner chamber body, the described plug that is used for linking to each other with external power source is positioned at the outer end of described outer chamber, removably connect between described outer chamber and the inner chamber body being used for ballast restriction within it, the described first ballast cavity and the second ballast cavity inner chamber body by separately and the two ends of transparent outer tube respectively removably connect.Further preferred, removably connect mutually by the mode of revolving card between described outer chamber and the inner chamber body.
Described fluorescent tube can adopt the T5 fluorescent tube of standard.Transparent casing can be handled according to different needs, satisfies different demands such as transparent, translucent, striped, colour, frosted.This structure also is applicable to the LED lamp simultaneously.
Bushing type daylight lamp apparatus of the present utility model, because ballast is arranged on outside the sleeve pipe, far away with light source distance, temperature does not influence light source works after rising.And the insulation heat-barrier coating is set between fluorescent tube and ballast, further strengthened effect of heat insulation.By reflector is set, made full use of the non-light that utilizes on the direction of fluorescent tube directive, improved utilization ratio.Ballast is known to those skilled in the art, among the application, components and parts in the ballast can be divided in two parts as required, link to each other with bidirectional conductor between two parts, two parts are separately positioned on the both sides, end of sleeve pipe, design is for more compact structure like this, makes the fluorescent tube of fluorescent lamp placed in the middle simultaneously, is convenient to use.
Description of drawings
Be decomposing schematic representation as shown in Figure 1 according to a specific embodiment of the present utility model.
The specific embodiment
As shown in Figure 1, daylight lamp apparatus, comprise fluorescent tube 8, be used to be placed in fluorescent tube outer transparent casing 7 and ballast, ballast comprises two parts: first 31 and second portion 32, be connected by bidirectional conductor 9 between first 31 and the second portion 32, described first 31 dismountable being limited in the first ballast cavity, described second portion 32 dismountable being limited in the second ballast cavity, the described first ballast cavity and the second ballast cavity are separately positioned on the outside, transparent casing two ends, and removably connect by the two ends with transparent casing 7 and to make ballast be electrically connected with fluorescent tube 8, the outer end of the described first ballast cavity and the second ballast cavity is provided with and is used for the plug that links to each other with external power source so that be ballast and lamp tube power supply.Between described ballast and fluorescent tube 8, also be provided with insulation heat-barrier coating (41,42).Side in described transparent casing 7 also is provided with reflector 6, is used for the light of fluorescent tube one side is reflexed to opposite side.Described reflector 6 can be formed by a side coating or the sticking reflecting material at the inner surface of transparent casing.The described first ballast cavity and the second ballast cavity include outer chamber (11,21) and inner chamber body (12,22), the described plug that is used for linking to each other with external power source is positioned at the outer end of described outer chamber (11,21), removably connect respectively between described outer chamber (11,21) and the inner chamber body (12,22) and two parts (31 and 32) of ballast are limited within it respectively being used for, the described first ballast cavity and the second ballast cavity two ends of the inner chamber body (12,22) by separately and transparent casing 7 respectively removably connect.Further preferred, removably connect mutually by the mode of revolving card between described outer chamber (11,21) and the inner chamber body (12,22).Transparent casing can be the PC pipe of glass tube or moldings formed therefrom.
Though this paper describes out preferred embodiment of the present utility model, clearly the many changes that can carry out to those skilled in the art and modification can not exceed the scope from broad aspect of the present utility model.Therefore, appended what is claimed is in order to attempt to cover all changes and modifications within true spirit of the present utility model and scope.
Claims (6)
1. bushing type daylight lamp apparatus, comprise fluorescent tube, be used to be placed in fluorescent tube outer transparent casing and ballast, it is characterized in that, described ballast is made up of first and two parts of second portion, be connected by bidirectional conductor between first and the second portion, described first is dismountable to be limited in the first ballast cavity, described second portion is dismountable to be limited in the second ballast cavity, the described first ballast cavity and the second ballast cavity are separately positioned on the outside, transparent casing two ends, and making ballast be electrically connected with fluorescent tube by removably connecting with the two ends of transparent casing, the outer end of the described first ballast cavity and the second ballast cavity is provided with and is used for the plug that links to each other with external power source so that be ballast and lamp tube power supply.
2. bushing type daylight lamp apparatus according to claim 1 is characterized in that, also is provided with the insulation heat-barrier coating between described ballast and fluorescent tube.
3. bushing type daylight lamp apparatus according to claim 1 is characterized in that, the side in described transparent casing also is provided with reflector, is used for the light of fluorescent tube one side is reflexed to opposite side.
4. bushing type daylight lamp apparatus according to claim 3 is characterized in that, described reflector is formed by a side coating or the sticking reflecting material at the inner surface of transparent casing.
5. bushing type daylight lamp apparatus according to claim 1, it is characterized in that, the described first ballast cavity and the second ballast cavity include outer chamber and inner chamber body, the described plug that is used for linking to each other with external power source is positioned at the outer end of described outer chamber, removably connect between described outer chamber and the inner chamber body being used for ballast restriction within it, the described first ballast cavity and the second ballast cavity inner chamber body by separately and the two ends of transparent outer tube respectively removably connect.
6. bushing type daylight lamp apparatus according to claim 5 is characterized in that, removably connects mutually by the mode of revolving card between described outer chamber and the inner chamber body.。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206735916U CN201983002U (en) | 2010-12-16 | 2010-12-16 | Sleeve type daylight lamp device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206735916U CN201983002U (en) | 2010-12-16 | 2010-12-16 | Sleeve type daylight lamp device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201983002U true CN201983002U (en) | 2011-09-21 |
Family
ID=44610462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206735916U Expired - Fee Related CN201983002U (en) | 2010-12-16 | 2010-12-16 | Sleeve type daylight lamp device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201983002U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102748626A (en) * | 2012-07-02 | 2012-10-24 | 彭雯 | LED (Light-Emitting Diode) tube and manufacturing method thereof |
-
2010
- 2010-12-16 CN CN2010206735916U patent/CN201983002U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102748626A (en) * | 2012-07-02 | 2012-10-24 | 彭雯 | LED (Light-Emitting Diode) tube and manufacturing method thereof |
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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: 20110921 Termination date: 20131216 |