CN201757362U - Tunnel lamp shell of an integration ballast shell - Google Patents
Tunnel lamp shell of an integration ballast shell Download PDFInfo
- Publication number
- CN201757362U CN201757362U CN2010201832197U CN201020183219U CN201757362U CN 201757362 U CN201757362 U CN 201757362U CN 2010201832197 U CN2010201832197 U CN 2010201832197U CN 201020183219 U CN201020183219 U CN 201020183219U CN 201757362 U CN201757362 U CN 201757362U
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- CN
- China
- Prior art keywords
- ballast
- shell
- tunnel lamp
- end cap
- housing
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- 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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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model relates to the tunnel lamp technical field, especially relates to a tunnel lamp shell of an integration ballast shell, comprising a shell, a separator for dividing the shell into a light source cavity and an electric apparatus cavity, wherein the shell is provided with a ballast shell for mounting and fixing a ballast circuit board and the ballast shell is arranged in the electric apparatus cavity, a first radiation slice respective with the ballast shell is arranged on the external surface of the shell; when mounting, the ballast circuit board is directly mounted and fixed in the ballast shell, the mounting step of the tunnel lamp ballast is reduced, the production efficiency is increased and additionally, the first radiation slice timely gives forth the heat from the light source cavity, the effect of the high temperature of the light source cavity on the tunnel lamp ballast is reduced, so as to solve the radiation problem of the tunnel lamp ballast.
Description
Technical field:
The utility model relates to the Tunnel Lamp technical field, relates in particular to a kind of Tunnel Lamp shell of integrated ballast shell.
Background technology:
At present, the shell of Tunnel Lamp mainly is divided into the light-source chamber that is used to install parts such as light source, reflection shield, lamp holder, is used to install the electric apparatus chamber of electronic devices and components such as ballast, separates by simple dividing plate between light-source chamber and the electric apparatus chamber.
Existing Tunnel Lamp, its ballast are to be provided with shell mostly, and the ballast circuit board of ballast all is to be fixed in the shell of ballast, then, is fixed in the electric apparatus chamber of Tunnel Lamp shell by the shell of screw with ballast again, and comparatively trouble is installed; In addition, because during the Tunnel Lamp operating illumination, temperature in the light-source chamber will be higher than the temperature in the electric apparatus chamber far away, at this moment, light-source chamber can be by radiation, modes such as convection current are delivered to electric apparatus chamber with heat, cause the temperature in the electric apparatus chamber to raise, and then cause the temperature in the ballast shell to raise, and the heat in the ballast shell can not distribute in time, so, this hot environment can and cause the performance of the electronic devices and components on the ballast circuit board and seriously influence service life, and particularly to powerful electronic ballast, hot environment is easy to cause serious damage.
The utility model content:
The purpose of this utility model is to provide at the deficiencies in the prior art a kind of Tunnel Lamp shell of integrated ballast shell, it can reduce the Tunnel Lamp ballast installation procedure, reduce the influence that the high temperature of light-source chamber causes the Tunnel Lamp ballast.
The purpose of this utility model realizes by following technical measures:
A kind of Tunnel Lamp shell of integrated ballast shell, it includes housing, dividing plate, dividing plate is divided into light-source chamber and electric apparatus chamber with housing, described housing is provided with the ballast shell that is used to install and fix the ballast circuit board, the ballast shell is positioned at electric apparatus chamber, and the outer surface of housing is provided with first fin corresponding with the ballast shell.
Described housing comprises housing body, left end cap and right end cap, and left end cap snaps onto the left end of housing body, and right end cap snaps onto the right-hand member of housing body; Dividing plate is fixed in the housing body, is light-source chamber between left end cap and the dividing plate, is electric apparatus chamber between dividing plate and the right end cap.
Described ballast shell comprises ballast housing main body, the seal cover of an end opening, seal cover snaps onto the opening part of ballast housing main body, the ballast housing main body is formed in one in the inboard of right end cap, and first fin is formed in one in the outside of right end cap.
Be provided with the fixed support that is used for fixing the ballast circuit board in the described ballast shell.
The outside of described left end cap is one-body molded second fin.
Described left end cap, right end cap are provided with the pressing bar that is used for pressing and fixing Tunnel Lamp transparent glass lid.
Be provided with the installing hole that is used to install fluorescent tube in the described light-source chamber.
Dividing plate in the described housing is 3.
The utility model beneficial effect is:
The utility model includes housing, dividing plate, dividing plate is divided into light-source chamber and electric apparatus chamber with housing, housing is provided with the ballast shell that is used to install and fix the ballast circuit board, and the ballast shell is positioned at electric apparatus chamber, and the outer surface of housing is provided with first fin corresponding with the ballast shell; When mounted, the ballast circuit board can directly be fixed in the ballast shell of housing, reduced the installation procedure of Tunnel Lamp ballast, improved production efficiency, and, the heat that first fin can pass over light-source chamber distributes in time, the influence that the high temperature of reduction light-source chamber causes the Tunnel Lamp ballast, the heat dissipation problem of solution Tunnel Lamp ballast.
Description of drawings:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structural representation at another visual angle of the utility model;
Fig. 3 is a decomposing schematic representation of the present utility model.
Comprise among Fig. 1, Fig. 2 and Fig. 3:
11---housing body 12---left end cap
13---right end cap 2---dividing plate
3---light-source chamber 31---installing hole
4---electric apparatus chamber 51---ballast housing main body
52---seal cover 53---fixed support
6---first fin 7---, second fin
8---the pressing bar
The specific embodiment:
Below in conjunction with accompanying drawing the utility model is further described, shown in Fig. 1~3, the Tunnel Lamp shell of a kind of integrated ballast shell that the utility model provides includes housing, dividing plate 2, dividing plate 2 is divided into light-source chamber 3 and electric apparatus chamber 4 with housing, housing is provided with the ballast shell that is used to install and fix the ballast circuit board, the ballast shell is positioned at electric apparatus chamber 4, the outer surface of housing is provided with that corresponding with the ballast shell (for example: the ballast shell takes shape in the inboard at housing one place, then the outer surface of housing is a correspondence position herein) first fin 6, make that the heat in the ballast shell can distribute by first fin 6 and housing.
The housing of present embodiment comprises housing body 11, left end cap 12 and right end cap 13, and left end cap 12 snaps onto the left end of housing body 11, and right end cap 13 snaps onto the right-hand member of housing body 11; Dividing plate 2 is fixed in the housing body 11, is light-source chamber 3 between left end cap 12 and the dividing plate 2, is electric apparatus chamber 4 between dividing plate 2 and the right end cap 13, and the dividing plate 2 in the housing is 3, can further reduce the influence between light-source chamber 3 and the electric apparatus chamber 4.
The ballast shell of present embodiment comprises ballast housing main body 51, the seal cover 52 of an end opening, seal cover 52 snaps onto the opening part of ballast housing main body 51, with sealing ballast housing main body 51, ballast housing main body 51 is formed in one in the inboard of right end cap 13, first fin 6 is formed in one in the outside of right end cap 13, wherein, left end cap 12, right end cap 13, first fin 6, second fin 7 all are to be made by the material of good heat dissipation effect such as aluminium alloy.
Be provided with the fixed support 53 that is used for fixing the ballast circuit board in the ballast shell of present embodiment, offer screw on the fixed support 53, so that it is by the fixing ballast circuit board of Tunnel Lamp of screw.
The outside of the left end cap 12 of present embodiment is one-body molded second fin 7, is used to distribute the heat of light-source chamber 3; Left end cap 12, right end cap 13 are provided with the pressing bar 8 that is used for pressing and fixing Tunnel Lamp transparent glass lid; Be provided with the installing hole 31 that is used to install fluorescent tube in the light-source chamber 3.
When the utility model is applied to Tunnel Lamp, because integrated ballast shell, make the ballast circuit board of Tunnel Lamp can directly be fixed on right end cap 13 integrated ballast shells in, reduced the installation procedure of Tunnel Lamp ballast, improved production efficiency; When the Tunnel Lamp operating illumination, first fin 6 can distribute the heat that light-source chamber 3 passes in time, simultaneously, second fin 7 and housing body 11 also have heat sinking function, can improve the radiating effect of whole Tunnel Lamp, and, far away with right end cap 13 integrated ballast shell distance light-source chamber 3, thereby the high temperature that reduces light-source chamber 3 avoids influencing the performance and the service life of the electronic devices and components on the ballast circuit board to the influence that the Tunnel Lamp ballast causes.
Should be noted that at last; above embodiment is only in order to the explanation the technical solution of the utility model; but not to the restriction of the utility model protection domain; although the utility model has been done to explain with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; can make amendment or be equal to replacement the technical solution of the utility model, and not break away from the essence and the scope of technical solutions of the utility model.
Claims (8)
1. the Tunnel Lamp shell of an integrated ballast shell, it includes housing, dividing plate (2), dividing plate (2) is divided into light-source chamber (3) and electric apparatus chamber (4) with housing, it is characterized in that: described housing is provided with the ballast shell that is used to install and fix the ballast circuit board, the ballast shell is positioned at electric apparatus chamber (4), and the outer surface of housing is provided with first fin (6) corresponding with the ballast shell.
2. the Tunnel Lamp shell of integrated ballast shell according to claim 1, it is characterized in that: described housing comprises housing body (11), left end cap (12) and right end cap (13), left end cap (12) snaps onto the left end of housing body (11), and right end cap (13) snaps onto the right-hand member of housing body (11); Dividing plate (2) is fixed in the housing body (11), is light-source chamber (3) between left end cap (12) and the dividing plate (2), is electric apparatus chamber (4) between dividing plate (2) and the right end cap (13).
3. the Tunnel Lamp shell of integrated ballast shell according to claim 2, it is characterized in that: described ballast shell comprises ballast housing main body (51), the seal cover (52) of an end opening, seal cover (52) snaps onto the opening part of ballast housing main body (51), ballast housing main body (51) is formed in one in the inboard of right end cap (13), and first fin (6) is formed in one in the outside of right end cap (13).
4. the Tunnel Lamp shell of integrated ballast shell according to claim 2 is characterized in that: be provided with the fixed support (53) that is used for fixing the ballast circuit board in the described ballast shell.
5. the Tunnel Lamp shell of integrated ballast shell according to claim 2 is characterized in that: the outside of described left end cap (12) is one-body molded second fin (7).
6. the Tunnel Lamp shell of integrated ballast shell according to claim 2 is characterized in that: described left end cap (12), right end cap (13) are provided with the pressing bar (8) that is used for pressing and fixing Tunnel Lamp transparent glass lid.
7. the Tunnel Lamp shell of integrated ballast shell according to claim 2 is characterized in that: be provided with the installing hole (31) that is used to install fluorescent tube in the described light-source chamber (3).
8. according to the Tunnel Lamp shell of any described integrated ballast shell of claim 1~7, it is characterized in that: the dividing plate (2) in the described housing is 3.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010201832197U CN201757362U (en) | 2010-04-30 | 2010-04-30 | Tunnel lamp shell of an integration ballast shell |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010201832197U CN201757362U (en) | 2010-04-30 | 2010-04-30 | Tunnel lamp shell of an integration ballast shell |
Publications (1)
Publication Number | Publication Date |
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CN201757362U true CN201757362U (en) | 2011-03-09 |
Family
ID=43644640
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010201832197U Expired - Fee Related CN201757362U (en) | 2010-04-30 | 2010-04-30 | Tunnel lamp shell of an integration ballast shell |
Country Status (1)
Country | Link |
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CN (1) | CN201757362U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102840467A (en) * | 2011-06-24 | 2012-12-26 | 海洋王照明科技股份有限公司 | Lamp |
-
2010
- 2010-04-30 CN CN2010201832197U patent/CN201757362U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102840467A (en) * | 2011-06-24 | 2012-12-26 | 海洋王照明科技股份有限公司 | Lamp |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110309 Termination date: 20170430 |