CN104427730A - Ballast box of halogen lamp and lamp - Google Patents
Ballast box of halogen lamp and lamp Download PDFInfo
- Publication number
- CN104427730A CN104427730A CN201310410112.XA CN201310410112A CN104427730A CN 104427730 A CN104427730 A CN 104427730A CN 201310410112 A CN201310410112 A CN 201310410112A CN 104427730 A CN104427730 A CN 104427730A
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- China
- Prior art keywords
- shell
- halogen lamp
- ballast
- lower cover
- lamp ballast
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention relates to a ballast box of a halogen lamp. The ballast box of the halogen lamp comprises a shell, an upper cover, a lower cover and a ballast, wherein the shell is cylindrical; the upper cover is used for sealing an opening in the first end of the shell; the lower cover is used for sealing an opening in the second end of the shell; the ballast is fixedly arranged on the lower cover and is arranged in the shell; a heat conducting layer formed by solidifying of a mixture of liquid epoxy resin and quartz sands is fully irrigated between the shell and the ballast, so that the ballast is casted and fixed in the shell and is connected with the shell, and the shell is a sheet metal part. The shell of the ballast box of the halogen lamp provided by the invention is the sheet metal part instead of a die pressed casting, so that the die opening expense is canceled and the cost is lowered, and meanwhile, by pouring and fixing the box by the liquid epoxy resin and the quartz sands, the radiation efficiency is improved and the waterproof performance is improved.
Description
Technical field
The present invention relates to lighting field, particularly relate to halogen lamp ballast case and light fixture.
Background technology
During work due to Halogen lamp LED, light need in a flash very macro-energy to puncture at lamp, therefore cause its ballast very large, caloric value is also very large simultaneously, so need to dispel the heat to ballast.A lot of ballast boxes of prior art are in order to dispel the heat, and mold wanted by casing, and cost is very high, and the ballast of prior art is fixed by carving block in ballast box, and the heat produced ballast like this can not very fast distributing.
Summary of the invention
The technical problem to be solved in the present invention is the deficiency overcoming the existence of above-mentioned prior art, and proposes a kind of halogen lamp ballast case and light fixture, and this halogen lamp ballast case and light fixture can improve radiating effect, increase waterproof ability, and reduce costs.
For solving the problems of the technologies described above, the present invention proposes a kind of halogen lamp ballast case, and described halogen lamp ballast case comprises shell, and described shell is tubular, and described shell is sheet metal component; Upper cover, described upper cover closes the opening of described shell first end; Lower cover, described lower cover closes the opening of described shell second end; Ballast, described ballast be fixed on described under cover and be positioned at described shell; Wherein, between described shell and described ballast, water the concretionary heat-conducting layer of mixture that is filled with by liquid-state epoxy resin and quartz sand, described ballast to be built be fixed in described shell and to be connected with described shell.
Preferably, shell is welded by the bending of one block of low-carbon cold rolling plate.
Preferably, the cross section of shell is square.
Preferably, the opening part of shell first end extends to form multiple connecting plate to open centre, and described upper cover is fixed on the opening part of the first end of described shell through described upper cover and described connecting plate by screw.
Preferably, the outside of shell second end is provided with multiple salient point, the lower cover bound edge that described lower cover comprises lower cover and extended to form to the same side by the edge of lower cover, described lower cover bound edge has the groove that multiple and described salient point matches, described lower cover is fixed on the second end of described shell with coordinating of described salient point by described groove.
Preferably, described protective layer did not have described ballast 30mm.
Preferably, the two ends of the same side in the outside of shell are respectively provided with two mounting panels.
Preferably, halogen lamp ballast case also comprises electronic mounting plate, described electronic mounting plate be welded on described on cover and be positioned at described shell, in order to place binding post, electric capacity and line card, described electronic mounting plate is electrically connected with described ballast.
Preferably, above cover and have two through holes, respectively arrange a Ge Lan joint in described through hole, described Ge Lan joint is in order to lead in/out cable.
The present invention also provides a kind of light fixture, and described light fixture comprises above-mentioned halogen lamp ballast case.
Compared with prior art, the present invention has following beneficial effect: the present invention is by changing the shell of halogen lamp ballast case into sheet metal component by die casting, avoid die sinking expense, save cost, adopt liquid-state epoxy resin and quartz sand encapsulating fixedly improve radiating efficiency and add water resistance simultaneously.
Accompanying drawing explanation
Fig. 1 is the explosive view of the embodiment of halogen lamp ballast case of the present invention.
Fig. 2 is the structural representation of the first angle of halogen lamp ballast case of the present invention.
Fig. 3 is the structural representation of the second angle of halogen lamp ballast case of the present invention.
Structural representation when Fig. 4 is the supreme lid state of halogen lamp ballast case of the present invention.
Fig. 5 be halogen lamp ballast case of the present invention without structural representation during shell state.
Wherein, description of reference numerals is as follows: shell 1, connecting plate 11, installation version 12, salient point 13, upper cover 2, Ge Lan joint 21, lower cover 3, lower cover 31, lower cover bound edge 32, ballast 4, electronic mounting plate 5, binding post 7, electric capacity 6 and line card 8.
Embodiment
In order to further illustrate principle of the present invention and structure, existing by reference to the accompanying drawings to a preferred embodiment of the present invention will be described in detail.
Refer to Fig. 1 to Fig. 5, the invention provides a kind of halogen lamp ballast case shell 1, upper cover 2, lower cover 3, ballast 4 and electronic mounting plate 5.
Shell 1, described shell 1 is in tubular, and described shell 1 is sheet metal component.In the present embodiment, shell 1 for cross section be foursquare square tube, in other embodiments, the profile of shell 1 can according to being actual needs, the restriction of such as installation environment etc., and change, and adopts circular or other polygon etc.In the present embodiment, shell is welded by the bending of one block of low-carbon cold rolling plate.In the present embodiment, the opening part of described shell 1 first end extends to form multiple connecting plate 11 to open centre, and the effect of connecting plate 11 is connected and fixed upper cover 2; The outside of the second end is provided with multiple salient point 13, and the effect of salient point 13 is used to fixing lower cover 3.In the present embodiment, the two ends of the same side in the outside of described shell 1 are respectively provided with two installation versions 12.Mounting panel 12 is used for conveniently fixing halogen lamp ballast case.
Upper cover 2, described upper cover 2 closes the opening of described shell 1 first end.In the present embodiment, described upper cover 2 is fixed on the opening part of the first end of described shell 1 by screw through described upper cover 2 and described connecting plate 11.In other embodiments, other connected mode can also be adopted, such as the form such as screw thread or buckle.In the present embodiment, screw is arranged with sealing ring, the effect of sealing ring is the sealing property increasing bearing, promotes waterproof effect.In the present embodiment, upper cover 2 has two through holes, respectively arrange a Ge Lan joint 21 in described through hole, described Ge Lan joint 21 is in order to lead in/out cable.
Lower cover 3, described lower cover 3 closes the opening of described shell 1 second end.In the present embodiment, the lower cover bound edge 32 that described lower cover 3 comprises lower cover 31 and extended to form to the same side by the edge of lower cover 31, described lower cover bound edge 32 has the groove that multiple and described salient point 13 matches, described lower cover 3 by described groove and described salient point 13 coordinate be fixed on described shell 1 the second end on.In other embodiments, other connected mode can also be adopted, such as the form such as screw thread or buckle.
Ballast 4, described ballast 4 to be fixed on described lower cover 3 and to be positioned at described shell 1, water the concretionary heat-conducting layer of mixture that is filled with by liquid-state epoxy resin and quartz sand between described shell 1 and described ballast 4, described ballast 4 to be built be fixed in described shell 1 and to be connected with described shell 1.In the present embodiment, described protective layer did not have described ballast not have described ballast 4.Need or other demand according to different heat radiations, described protective layer did not have the height of described ballast 4 to select, and in the present embodiment, is not highly 30mm.In order to keep the electric function of ballast 4, the interface of ballast 4 can pass to facilitate and be electrically connected from protective layer.
Electronic mounting plate 5, described electronic mounting plate 5 to be welded on described upper cover 2 and to be positioned at described shell 1, and in order to place binding post 7, electric capacity 6 and line card 8, described electronic mounting plate is electrically connected with described ballast.
The present invention also provides a kind of light fixture, and described light fixture comprises halogen lamp ballast case described above.
Operation principle of the present invention and assembling process is described in detail below for the present embodiment.
First one block of square low-carbon cold rolling plate is carried out bent jointing, obtain the shell 1 of square tube shape, again ballast 4 is fixed on lower cover 3, then upper cover 3 blocked the salient point 13 on the second end of shell 1 by the groove of lower cover bound edge 32 thus be fixed on the second end of shell 1, now ballast 4 is tentatively fixed in shell 1.
And then in shell 1, pour into the mixture of liquid-state epoxy resin and quartz sand, adjust the amount poured into be stopped when ballast 4 did not have 30mm pouring into, after epoxy resin solidifies, ballast 4 is integrated with 1 one-tenth, shell, at this moment the heat of ballast 4 can be transferred on shell 1 very easily, can also play the effect into ballast 4 waterproof simultaneously.
Finally again electronic mounting plate 5 is fixed on upper cover 2, and the electric components such as line card 8, binding post 7 and electric capacity 6 are fixed on electronic mounting plate 5, be fixed by screws on the connecting plate 11 of shell 1 by upper cover 2 again, on screw, sheathed sealing ring can play waterproof effect in one end of upper cover 2.Two Ge Lan joints on upper cover 2 are used for improving the input and output of cable.Whole halogen lamp ballast case can be fixed by mounting panel 12.
In sum, the present invention, by changing the shell of halogen lamp ballast case into sheet metal component by die casting, avoids die sinking expense, has saved cost, adopts liquid-state epoxy resin and quartz sand encapsulating fixedly improve radiating efficiency and add water resistance simultaneously.
These are only better possible embodiments of the present invention, not limit the scope of the invention, all utilizations specification of the present invention and the change of the equivalent structure done by accompanying drawing content, be all included in protection scope of the present invention.
Claims (10)
1. a halogen lamp ballast case, is characterized in that, described halogen lamp ballast case comprises:
Shell, described shell is tubular, and described shell is sheet metal component;
Upper cover, described upper cover closes the opening of described shell first end;
Lower cover, described lower cover closes the opening of described shell second end;
Ballast, described ballast be fixed on described under cover and be positioned at described shell;
Wherein, between described shell and described ballast, water the concretionary heat-conducting layer of mixture that is filled with by liquid-state epoxy resin and quartz sand, described ballast to be built be fixed in described shell and to be connected with described shell.
2. halogen lamp ballast case according to claim 1, is characterized in that, described shell is welded by the bending of one block of low-carbon cold rolling plate.
3. halogen lamp ballast case according to claim 1, is characterized in that, the cross section of described shell is square.
4. halogen lamp ballast case according to claim 1, it is characterized in that, the opening part of described shell first end extends to form multiple connecting plate to open centre, and described upper cover is fixed on the opening part of the first end of described shell through described upper cover and described connecting plate by screw.
5. halogen lamp ballast case according to claim 1, it is characterized in that, the outside of described shell second end is provided with multiple salient point, the lower cover bound edge that described lower cover comprises lower cover and extended to form to the same side by the edge of lower cover, described lower cover bound edge has the groove that multiple and described salient point matches, described lower cover is fixed on the second end of described shell with coordinating of described salient point by described groove.
6. halogen lamp ballast case according to claim 1, is characterized in that, described protective layer did not have described ballast 30mm.
7. halogen lamp ballast case according to claim 1, is characterized in that, the two ends of the same side in the outside of described shell are respectively provided with two mounting panels.
8. halogen lamp ballast case according to claim 1, it is characterized in that, described halogen lamp ballast case also comprises electronic mounting plate, described electronic mounting plate be welded on described on cover and be positioned at described shell, in order to place binding post, electric capacity and line card, described electronic mounting plate is electrically connected with described ballast.
9. halogen lamp ballast case according to claim 1, is characterized in that, covers and have two through holes on described, respectively arranges a Ge Lan joint in described through hole, and described Ge Lan joint is in order to lead in/out cable.
10. a light fixture, is characterized in that, described light fixture comprises as the halogen lamp ballast case in claim 1 ~ 9 as described in any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310410112.XA CN104427730A (en) | 2013-09-10 | 2013-09-10 | Ballast box of halogen lamp and lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310410112.XA CN104427730A (en) | 2013-09-10 | 2013-09-10 | Ballast box of halogen lamp and lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104427730A true CN104427730A (en) | 2015-03-18 |
Family
ID=52975350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310410112.XA Pending CN104427730A (en) | 2013-09-10 | 2013-09-10 | Ballast box of halogen lamp and lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104427730A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2176629Y (en) * | 1993-11-17 | 1994-09-07 | 刘端科 | Electronic energy-saving ballast |
| CN1564278A (en) * | 2004-03-31 | 2005-01-12 | 周京舟 | Encapsulating ballast |
| CN101163360A (en) * | 2007-05-12 | 2008-04-16 | 何昌成 | Electric ballast |
| CN201155731Y (en) * | 2007-08-22 | 2008-11-26 | 北京市中盛飞朗科技发展有限公司 | High power electronic blast totally-enclosed radiation shell |
| CN202032525U (en) * | 2011-03-23 | 2011-11-09 | 广东国升通信技术有限公司 | Electronic ballast circuit board |
| CN102892242A (en) * | 2012-09-21 | 2013-01-23 | 扬州四通光源科技有限公司 | Packaging structure and process of electronic ballast |
-
2013
- 2013-09-10 CN CN201310410112.XA patent/CN104427730A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2176629Y (en) * | 1993-11-17 | 1994-09-07 | 刘端科 | Electronic energy-saving ballast |
| CN1564278A (en) * | 2004-03-31 | 2005-01-12 | 周京舟 | Encapsulating ballast |
| CN101163360A (en) * | 2007-05-12 | 2008-04-16 | 何昌成 | Electric ballast |
| CN201155731Y (en) * | 2007-08-22 | 2008-11-26 | 北京市中盛飞朗科技发展有限公司 | High power electronic blast totally-enclosed radiation shell |
| CN202032525U (en) * | 2011-03-23 | 2011-11-09 | 广东国升通信技术有限公司 | Electronic ballast circuit board |
| CN102892242A (en) * | 2012-09-21 | 2013-01-23 | 扬州四通光源科技有限公司 | Packaging structure and process of electronic ballast |
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Application publication date: 20150318 |