CN103090209A - Light-emitting module structure - Google Patents
Light-emitting module structure Download PDFInfo
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- CN103090209A CN103090209A CN2011103426657A CN201110342665A CN103090209A CN 103090209 A CN103090209 A CN 103090209A CN 2011103426657 A CN2011103426657 A CN 2011103426657A CN 201110342665 A CN201110342665 A CN 201110342665A CN 103090209 A CN103090209 A CN 103090209A
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- reflection shield
- plastic cement
- fluorescent tube
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- lamp base
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Abstract
A light-emitting module structure comprises a reflecting cover, a support, a plastic sleeve, a ceramic lamp holder and a tube. One section of the reflecting cover is vertical to the cut of the bottom plane. Seal-capping is fixed before the cut by the support. The plastic sleeve is fixed on the support. The lamp holder and the tube are disposed inside the plastic sleeve so that the tube can penetrate into the reflecting cover. Due to the fact that a close state is formed by the reflecting cover, the light-emitting module structure has the advantages of being suitable for various lighting fixture, being capable of effectively avoiding the phenomena that heat caused by tube beams diffuse in the lighting fixture, and avoiding the impact to the service life of the electronic power supply caused by the excessive highly increased temperature in the lighting fixture. Besides, the size of the cross section of the reflecting cover is effectively reduced so that the internal reflective surface area which is on two sides of the centre line of the reflecting cover is nearly in symmetric structure.
Description
Technical field
The present invention is about a kind of light-emitting structure of die set, be fit to be assembled in illuminating street lamp or other light fixtures, the heat energy that effectively intercepts the generation of fluorescent tube light distributes in lamp interior, avoid the lamp interior temperature rise too high and then affect life-span of electronic power supply supply, and the inside reflective surface area on reflection shield center line both sides is reached near symmetrical structure.
Background technology
The light fixture of generally commonly using, espespecially the street lamp of road lighting, assemble at least one light-emitting structure of die set on a stock, owing to being by a reflection shield and a lighting tube combination on this light-emitting structure of die set Basic Design, can make the field of illumination form quite asymmetric illumination zone.
See also Fig. 1 and Fig. 2, shown a kind of light-emitting structure of die set of commonly using street lamp, it has a curved reflection cover 901, a plane 902 is extended in reflection shield 901 bottoms, reflection shield 901 fronts are one to be risen toward centroclinal plane 903 by the bottom, fix one first garment bag 907, the first garment bag 907 top junction unification the second garment bags 916 on the plane, a lamp socket 927 is fixed in the second garment bag 916 inside, device one fluorescent tube 936 on lamp socket 927.
One fluorescent tube two, 936 top conducting terminal 937,938 is installed in inner two electric conductors 928 of Ceramic lamp base 927,929.At last, the second garment bag 916 inserts the first garment bag 907 inside, and rotation to three projective structures 918,919,920 and first garment bag 907 three of the inside projective structures 909,910,911 of the second garment bag 916 are combined closely.
In above-mentioned known techniques, can find out obviously that by Fig. 1 side the curved reflection face size with the right and left of reflection shield center line 939 has very large difference, it is sizable asymmetry, in addition because lamp socket is three projective structure friction combinations each other of leaning on first and second garment bag, light fixture also easily makes lamp socket get loose and then fluorescent tube is damaged because rocking fierceness in the process of transporting, and is to be improved.
Summary of the invention
For the problem points of prior art, the object of the present invention is to provide a kind of light-emitting structure of die set, it is simple in structure, and is easy to loading and unloading, and stabilized structure, heat can be deadened simultaneously and easy burn-out power supply unit not, and fixing is good, not fragile in transporting.
For achieving the above object, the invention discloses a kind of light-emitting structure of die set, it is characterized in that comprising:
One reflection shield, inner surface is reflective surface, and a plane is formed on the top and outside extension plane is formed on the bottom, is a symmetrical arcwall face of closed between this top and bottom, and offer a kerf at the line of symmetry edge of this symmetry arcwall face, the extension plane of the tangent plane of this otch and this bottom is vertical;
One Z-shaped support has the top that joint face on is fixed in this reflection shield, and on this, with this otch of capping, this vertical capping face lower edge extends a horizontal plane to connect this extension plane to joint face lateral margin to the vertical capping face of downward-extension one; And offer a fluorescent tube perforation on this vertical capping face;
One plastic cement sleeve, one side are that the front cover opposite side is opening, and in this opening periphery vertical extend a plurality of lugs with the vertical capping face that is fixed in this Z-shaped support outside;
One Ceramic lamp base is fixedly installed in this plastic cement sleeve, and has a pair of power line and pass the front cover of this plastic cement sleeve so that electric power to be provided; And
One fluorescent tube has a plug and inserts on this Ceramic lamp base and obtain electric power, and a luminous tube passes the fluorescent tube perforation of this Z-shaped support and the otch of this reflection shield, and stretches in this reflection shield;
This fluorescent tube is obtained electric power and this luminous tube emits beam in this reflection shield, and reflective via this symmetry arcwall face makes illumination zone symmetrical.
Wherein: the upper joint face of this Z-shaped support passes with a pair of rivet and is fixedly connected on the top of this reflection shield.
Wherein: be provided with three little perforation around the perforation of the fluorescent tube of the vertical capping face of this Z-shaped support, each fixes a nut each little perforation, and each passes with a screw and sealed with this nut to make three these relative lugs of this plastic cement sleeve.
Wherein: this Ceramic lamp base passes and passes through the front cover of plastic cement sleeve with two screws, and sealed and fixing with two nuts, and this Ceramic lamp base is fixed in this plastic cement sleeve cylindraceous.
Wherein: a U-shaped support is set between this plastic cement sleeve and Ceramic lamp base.
Wherein: this U-shaped support is fixed with two nuts with the front cover that two-screw passes through two ends pin and plastic cement sleeve, this U-shaped support is fixed in cylindric this plastic cement sleeve inner, pass respectively this Ceramic lamp base and U-shaped support with another two screws again, and fix with two nuts, this Ceramic lamp base is fixed on this U-shaped support, makes the luminous tube of this fluorescent tube stretch into the center of reflection shield.
Wherein: this Ceramic lamp base and fluorescent tube arrange a U-shaped tube stand for fixing integrated between this plastic cement sleeve and Ceramic lamp base; This U-shaped tube stand is fixed this fluorescent tube, and its two ends pin passes through and pass the front cover of this plastic cement sleeve with two screws, and sealed fixing with two nuts, so that this U-shaped tube stand and this plastic cement sleeve are made up; After the Ceramic lamp base of this fluorescent tube partly passes through a circular hole at this U-shaped tube stand base plane center, a mesopore with a plain film is inserted in this fluorescent tube, lock two fixing nuts of this U-shaped tube stand base plane after passing through respectively this plain film with another two screws again, this fluorescent tube is fixed on this U-shaped tube stand.
Wherein: a U-shaped support is fixed on this reflection shield inboard top, and below this U-shaped support in conjunction with a size this reflection shield be the second little reflection shield; This U-shaped support two ends pin passes this reflection shield top and is fixed in this reflection shield with another two rivets; This second reflection shield passes this U-shaped support and secure bond by another two rivets again; This second reflection shield has two open-works and passes through for this fluorescent tube.
Wherein: this reflection shield internal direct connection device one second reflection shield; It is pass simultaneously this reflection shield top and be fixed in this reflection shield with another two rivets that there is a plane on this second reflection shield top; This second reflection shield has two open-works and passes through for this fluorescent tube.
Also disclose a kind of light-emitting structure of die set, it is characterized in that comprising:
One reflection shield, inner surface is reflective surface, and outside extension plane is formed on the bottom, is a symmetrical arcwall face of closed between top and bottom, and offer a kerf at the line of symmetry edge of this symmetry arcwall face, the extension plane of the tangent plane of this otch and this bottom is vertical;
One L bracket has a vertical capping face with this otch of capping, and this vertical capping face lower edge extends that a horizontal plane passes with a pair of rivet and the extension plane that connects this bottom; And offer a fluorescent tube perforation on this vertical capping face;
One plastic cement sleeve, one side are that the front cover opposite side is opening, and in this opening periphery vertical extend a plurality of lugs with the vertical capping face that is fixed in this L bracket outside;
One Ceramic lamp base is fixedly installed in this plastic cement sleeve, and has a pair of power line and pass the front cover of this plastic cement sleeve so that electric power to be provided; And
One fluorescent tube has a plug and inserts on this Ceramic lamp base and obtain electric power, and a luminous tube passes the fluorescent tube perforation of this L bracket and the otch of this reflection shield, and stretches in this reflection shield;
This fluorescent tube is obtained electric power and this luminous tube emits beam in this reflection shield, and reflective via this symmetry arcwall face makes illumination zone symmetrical.
Wherein: be provided with three little perforation around the perforation of the fluorescent tube of the vertical capping face of this L bracket, each fixes a nut, and each passes with a screw and sealed with this nut to make three these relative lugs of this plastic cement sleeve.
Wherein: this Ceramic lamp base passes and passes through the front cover of plastic cement sleeve with two screws, and sealed and fixing with two nuts, and this Ceramic lamp base is fixed in this plastic cement sleeve cylindraceous.
Wherein: a U-shaped support is set between this plastic cement sleeve and Ceramic lamp base.
Wherein: this U-shaped support is fixed with two nuts with the front cover that two-screw passes through two ends pin and plastic cement sleeve, this U-shaped support is fixed in cylindric this plastic cement sleeve inner, pass respectively this Ceramic lamp base and U-shaped support with another two screws again, and fix with two nuts, this Ceramic lamp base is fixed on this U-shaped support, makes the luminous tube of this fluorescent tube stretch into the center of reflection shield.
Wherein: this Ceramic lamp base and fluorescent tube arrange a U-shaped tube stand for fixing integrated between this plastic cement sleeve and Ceramic lamp base; This U-shaped tube stand is fixed this fluorescent tube, and its two ends pin passes through and pass the front cover of this plastic cement sleeve with two screws, and sealed fixing with two nuts, so that this U-shaped tube stand and this plastic cement sleeve are made up; After the Ceramic lamp base of this fluorescent tube partly passes through a circular hole at this U-shaped tube stand base plane center, a mesopore with a plain film is inserted in this fluorescent tube, lock two fixing nuts of this U-shaped tube stand base plane after passing through respectively this plain film with another two screws again, this fluorescent tube is fixed on this U-shaped tube stand.
Wherein: this reflection shield internal direct connection device one second reflection shield; This second reflection shield top has a plane pass simultaneously this reflection shield top and be fixed in this reflection shield with another two rivets; Separately, this second reflection shield has two open-works and passes through for these fluorescent tubes.
By said structure, light-emitting structure of die set provided by the present invention has following technique effect:
1, the upper joint face of Z-shaped support passes with a pair of rivet and is fixedly connected on the top of reflection shield; And being provided with three little perforation around the perforation of the fluorescent tube of vertical capping face, each fixes a nut, makes three relative lugs of plastic cement sleeve pass with screw and sealed with nut, makes plastic cement sleeve and Z-shaped support strong bonded; Separately, Ceramic lamp base passes and passes through the front cover of plastic cement sleeve with two screws, and sealed and fixing with two nuts, and Ceramic lamp base is fixed in plastic cement sleeve cylindraceous.Such design makes total firm, and fluorescent tube difficult drop-off and damaging.
2, because reflection shield of the present invention is a closed state, can intercept effectively that heat energy that the luminous tube light of fluorescent tube produces distributes in lamp interior and easy burn-out power supply unit not.
3, fluorescent tube because the plastic cement sleeve firmly connects Ceramic lamp base, makes fastness greatly improve, and makes lamp tube loose or damage in the process of transporting because rocking fierceness to avoid light fixture.
4, the present invention is applicable to the outer various lightings of street lamp, and all light that fully this light source produced become symmetrical illumination zone, reaches to reduce lamp power and can also have the carbon reduction demand of equal illumination degree.
Light-emitting structure of die set provided by the present invention can a L bracket replace Z-shaped support.
Again, light-emitting structure of die set provided by the present invention can be installed one second reflection shield in reflection shield, improves reflecting effect, and this second reflection shield also can be and is symmetrical arranged.
Below, design feature of the present invention will be described in detail according to the embodiment shown in drawing and use effect.
Description of drawings
Fig. 1 is a kind of cutaway view of known light-emitting structure of die set,
Fig. 2 is the exploded view of Fig. 1,
Fig. 3 represents the exploded view of the first embodiment of the present invention,
Fig. 4 represents the cutaway view of the first embodiment of the present invention,
Fig. 5 represents the top view of the first embodiment of the present invention,
Fig. 6 represents the exploded view of the second embodiment of the present invention,
Fig. 7 represents the exploded view of the third embodiment of the present invention,
Fig. 8 represents the exploded view of the 4th kind of embodiment of the present invention,
Fig. 9 represents the exploded view of the 5th kind of embodiment of the present invention,
Figure 10 represents the cutaway view of the 5th kind of embodiment of the present invention,
Figure 11 represents the exploded view of the 6th kind of embodiment of the present invention,
Figure 12 represents that the present invention is applied to the cutaway view in street lamp.
The specific embodiment
See also Fig. 3 to shown in Figure 5, be the first embodiment of a kind of light-emitting structure of die set provided by the present invention, it mainly is made of a reflection shield 11, a Z-shaped support 12, a plastic cement sleeve 13, a Ceramic lamp base 14 and a fluorescent tube 15.
Z-shaped support 12 has joint face 121 on, be fixed in the top 111 of reflection shield 11, upward with capping otch 114, these vertical capping face 122 lower edges extend horizontal planes 123 to connect the extension plane of reflection shield 11 bottoms 112 to joint face 121 lateral margins to the vertical capping face 122 of downward-extension one.Offer a fluorescent tube perforation 124 on vertical capping face 122.
One side of plastic cement sleeve 13 is front cover 131, and opposite side is opening 132 (can with reference to figure 4), and in these opening 132 peripheries vertical extend three lugs 133 with the vertical capping face 122 that is fixed in Z-shaped support 12 outside.Ceramic lamp base 14 is fixedly installed in plastic cement sleeve 13, and has a pair of power line 141 and pass the front cover 131 of plastic cement sleeve 13 so that electric power to be provided.
The upper joint face 121 of Z-shaped support 12 passes with a pair of rivet 127 and is fixedly connected on the top 111 of reflection shield 11; And the fluorescent tube of vertical capping face 122 perforation 124 is provided with three little perforation 125 on every side, each fixes a nut 126 (referring to Fig. 4), make 13 3 relative lugs 133 of plastic cement sleeve pass with screw 134 and sealed with nut 126, make plastic cement sleeve 13 and Z-shaped support 12 strong bonded; Separately, Ceramic lamp base 14 passes and passes through the front cover 131 of plastic cement sleeve 13 with two screws 142, and sealed and fixing with two nuts 143, and Ceramic lamp base 14 is fixed in plastic cement sleeve 13 cylindraceous.Such design makes total firm, and fluorescent tube 15 difficult drop-offs and damaging.
The present invention is after combination, and fluorescent tube 15 is obtained electric power and luminous tube 152 emits beam in reflection shield 11, and reflective via symmetrical arcwall face 113 because the symmetrical arcwall face 113 of reflection shield 11 is almost a symmetrical structure, makes the illumination zone also can be symmetrical.
In addition, because reflection shield 11 of the present invention is closed states, effectively intercept that heat energy that luminous tube 152 light of fluorescent tube 15 produce distributes in lamp interior and easy burn-out power supply unit not, simultaneously, fluorescent tube 15 is due to the firm Ceramic lamp base 14 that connects of plastic cement sleeve 13, make fastness greatly improve, make fluorescent tube 15 get loose or damage in the process of transporting because rocking fierceness to avoid light fixture.
Shown in Figure 6, the second embodiment for a kind of light-emitting structure of die set provided by the present invention, be similar to the first embodiment, it mainly is made of a reflection shield 21, a Z-shaped support 22, a plastic cement sleeve 23, a Ceramic lamp base 24 and a fluorescent tube 25, but wherein the luminous tube 252 of fluorescent tube 25 is than short-form, the luminous tube 252 that makes fluorescent tube 25 can't be aimed at the center of reflection shield 21, therefore at plastic cement sleeve 23 and 24 of Ceramic lamp bases, a U-shaped support 26 is set.
This U-shaped support 26 passes through the front cover 231 of two ends pin 262 and plastic cement sleeve 23 with two-screw 261 fixing with two nuts 263, U-shaped support 26 is fixed in cylindric plastic cement sleeve 23 inside, pass respectively Ceramic lamp base 24 and U-shaped support 26 with another two screws 264 again, and fixing with two nuts 265, Ceramic lamp base 24 is fixed on U-shaped support 26, makes the luminous tube 252 of fluorescent tube 25 stretch into the center of reflection shield 21.
Shown in Figure 7, the third embodiment for a kind of light-emitting structure of die set provided by the present invention, be similar to the first embodiment, it mainly is made of a reflection shield 31, a Z-shaped support 32, a plastic cement sleeve 33, a Ceramic lamp base 34 and a fluorescent tube 35, but wherein Ceramic lamp base 34 for fixing integrated, arranges a U-shaped tube stand 36 at plastic cement sleeve 33 and 34 of Ceramic lamp bases with fluorescent tube 35.
U-shaped tube stand 36 fixed lamp tubes 35 wherein, its two ends pin 362 passes through and passes the front cover 331 of plastic cement sleeve 33 with two screws 361, and sealed fixing with two nuts 363, with U-shaped tube stand 36 and 33 combinations of plastic cement sleeve.And after the Ceramic lamp base 34 of fluorescent tube 35 part passes through U-shaped tube stand 36 base plane center holes 364, mesopore 371 with a plain film 37 is inserted in fluorescent tube 35, lock two fixing nuts 365 of U-shaped tube stand 36 base plane after passing through respectively plain film 37 with another two screws 372 again, fluorescent tube 35 is fixed on U-shaped tube stand 36 base plane.
Shown in Figure 8, the 4th kind of embodiment for a kind of light-emitting structure of die set provided by the present invention, be similar to the first embodiment, it mainly is made of a reflection shield 41, a L bracket 42, a plastic cement sleeve 43, a Ceramic lamp base 44 and a fluorescent tube 45, and wherein L bracket 42 is removed the upper joint face 121 of Z-shaped support 12 and replace.
The L bracket 42 vertical capping faces 422 of tool one are with capping otch 414, and vertically capping face 422 lower edges extension one horizontal planes 423 connect the extension plane of reflection shield 41 bottoms 412 with two rivets 425, so that L bracket 42 is fixed on reflection shield 41.Offer a fluorescent tube perforation 424 on vertical capping face 422.
See also Fig. 9 and shown in Figure 10, the 5th kind of embodiment for a kind of light-emitting structure of die set provided by the present invention, be similar to the first embodiment, it mainly is made of a reflection shield 51, a Z-shaped support 52, a plastic cement sleeve 53, a Ceramic lamp base 54 and a fluorescent tube 55.It mainly fixes a U-shaped support 56 on reflection shield 51 inboard top, and below this U-shaped support 56 in conjunction with a size this reflection shield 51 be the second little reflection shield 57.
Shown in Figure 11, the 6th kind of embodiment for a kind of light-emitting structure of die set provided by the present invention is similar to the first embodiment, and it mainly is made of a reflection shield 61, a Z-shaped support 62, a plastic cement sleeve 63, a Ceramic lamp base 64 and a fluorescent tube 65.But, at reflection shield 61 internal direct connection device one second reflection shields 67; This second reflection shield 67 tops have a plane 673 pass simultaneously reflection shield 61 tops 611 with another two rivets 671 and be fixed in reflection shield 61.Separately, this second reflection shield 67 has two open-works 672 and passes through for these fluorescent tubes 65.
Certainly, U-shaped support 56 and the second reflection shield 57 also can be assembled in front four kinds of embodiment.
Shown in Figure 12 illuminating module of the present invention is applied in street lamp, street lamp has a lampshade 1301, and at interior device one power supply unit 1302 of lampshade 1301 and light-emitting structure of die set of the present invention 1303, namely consists of a complete street lamp.
In the present invention, fluorescent tube can insert in Ceramic lamp base by two conducting terminals, also can be rotated in Ceramic lamp base with spiral conductor.
By light-emitting structure of die set provided by the present invention, also be applicable to the outer various lightings of street lamp, and all light that fully this light source produced become symmetrical illumination zone, reach and reduce lamp power and can also have the carbon reduction demand of equal illumination degree.
To sum up institute is old, and light source provided by the present invention and reflection shield form light-emitting structure of die set, are applied in street lamp or other lightings, really can reach the expection effect of special lighting scope, meet patent requirement fully, files an application in the whence in accordance with the law.
Claims (16)
1. light-emitting structure of die set is characterized in that comprising:
One reflection shield, inner surface is reflective surface, and a plane is formed on the top and outside extension plane is formed on the bottom, is a symmetrical arcwall face of closed between this top and bottom, and offer a kerf at the line of symmetry edge of this symmetry arcwall face, the extension plane of the tangent plane of this otch and this bottom is vertical;
One Z-shaped support has the top that joint face on is fixed in this reflection shield, and on this, with this otch of capping, this vertical capping face lower edge extends a horizontal plane to connect this extension plane to joint face lateral margin to the vertical capping face of downward-extension one; And offer a fluorescent tube perforation on this vertical capping face;
One plastic cement sleeve, one side are that the front cover opposite side is opening, and in this opening periphery vertical extend a plurality of lugs with the vertical capping face that is fixed in this Z-shaped support outside;
One Ceramic lamp base is fixedly installed in this plastic cement sleeve, and has a pair of power line and pass the front cover of this plastic cement sleeve so that electric power to be provided; And
One fluorescent tube has a plug and inserts on this Ceramic lamp base and obtain electric power, and a luminous tube passes the fluorescent tube perforation of this Z-shaped support and the otch of this reflection shield, and stretches in this reflection shield;
This fluorescent tube is obtained electric power and this luminous tube emits beam in this reflection shield, and reflective via this symmetry arcwall face makes illumination zone symmetrical.
2. according to light-emitting structure of die set claimed in claim 1, it is characterized in that: the upper joint face of this Z-shaped support passes with a pair of rivet and is fixedly connected on the top of this reflection shield.
3. according to light-emitting structure of die set claimed in claim 1, it is characterized in that: be provided with three little perforation around the fluorescent tube perforation of the vertical capping face of this Z-shaped support, each fixes a nut each little perforation, and each passes and sealed with this nut with a screw to make three these relative lugs of this plastic cement sleeve.
4. according to light-emitting structure of die set claimed in claim 1, it is characterized in that: this Ceramic lamp base passes and passes through the front cover of plastic cement sleeve with two screws, and sealed and fixing with two nuts, and this Ceramic lamp base is fixed in this plastic cement sleeve cylindraceous.
5. according to light-emitting structure of die set claimed in claim 1, it is characterized in that: a U-shaped support is set to accommodate this luminous tube than short-form between this plastic cement sleeve and Ceramic lamp base.
6. according to light-emitting structure of die set claimed in claim 5, it is characterized in that: this U-shaped support is fixed with two nuts with the front cover that two-screw passes through two ends pin and plastic cement sleeve, this U-shaped support is fixed in cylindric this plastic cement sleeve inner, pass respectively this Ceramic lamp base and U-shaped support with another two screws again, and fix with two nuts, this Ceramic lamp base is fixed on this U-shaped support, makes the luminous tube of this fluorescent tube stretch into the center of reflection shield.
7. according to light-emitting structure of die set claimed in claim 1, it is characterized in that: this Ceramic lamp base and fluorescent tube arrange a U-shaped tube stand for fixing integrated between this plastic cement sleeve and Ceramic lamp base; This U-shaped tube stand is fixed this fluorescent tube, and its two ends pin passes through and pass the front cover of this plastic cement sleeve with two screws, and sealed fixing with two nuts, so that this U-shaped tube stand and this plastic cement sleeve are made up; After the Ceramic lamp base of this fluorescent tube partly passes through a circular hole at this U-shaped tube stand base plane center, a mesopore with a plain film is inserted in this fluorescent tube, lock two fixing nuts of this U-shaped tube stand base plane after passing through respectively this plain film with another two screws again, this fluorescent tube is fixed on this U-shaped tube stand.
8. according to light-emitting structure of die set claimed in claim 1, it is characterized in that: a U-shaped support is fixed on this reflection shield inboard top, and below this U-shaped support in conjunction with a size this reflection shield be the second little reflection shield; This U-shaped support two ends pin passes this reflection shield top and is fixed in this reflection shield with another two rivets; This second reflection shield passes this U-shaped support and secure bond by another two rivets again; This second reflection shield has two open-works and passes through for this fluorescent tube.
9. according to light-emitting structure of die set claimed in claim 1, it is characterized in that: this reflection shield internal direct connection device one second reflection shield; It is pass simultaneously this reflection shield top and be fixed in this reflection shield with another two rivets that there is a plane on this second reflection shield top; This second reflection shield has two open-works and passes through for this fluorescent tube.
10. light-emitting structure of die set is characterized in that comprising:
One reflection shield, inner surface is reflective surface, and outside extension plane is formed on the bottom, is a symmetrical arcwall face of closed between top and bottom, and offer a kerf at the line of symmetry edge of this symmetry arcwall face, the extension plane of the tangent plane of this otch and this bottom is vertical;
One L bracket has a vertical capping face with this otch of capping, and this vertical capping face lower edge extends that a horizontal plane passes with a pair of rivet and the extension plane that connects this bottom; And offer a fluorescent tube perforation on this vertical capping face;
One plastic cement sleeve, one side are that the front cover opposite side is opening, and in this opening periphery vertical extend a plurality of lugs with the vertical capping face that is fixed in this L bracket outside;
One Ceramic lamp base is fixedly installed in this plastic cement sleeve, and has a pair of power line and pass the front cover of this plastic cement sleeve so that electric power to be provided; And
One fluorescent tube has a plug and inserts on this Ceramic lamp base and obtain electric power, and a luminous tube passes the fluorescent tube perforation of this L bracket and the otch of this reflection shield, and stretches in this reflection shield;
This fluorescent tube is obtained electric power and this luminous tube emits beam in this reflection shield, and reflective via this symmetry arcwall face makes illumination zone symmetrical.
11. according to light-emitting structure of die set claimed in claim 10, it is characterized in that: be provided with three little perforation around the fluorescent tube perforation of the vertical capping face of this L bracket, each fixes a nut, and each passes and sealed with this nut with a screw to make three these relative lugs of this plastic cement sleeve.
12. according to light-emitting structure of die set claimed in claim 10, it is characterized in that: this Ceramic lamp base passes and passes through the front cover of plastic cement sleeve with two screws, and sealed and fixing with two nuts, and this Ceramic lamp base is fixed in this plastic cement sleeve cylindraceous.
13. according to light-emitting structure of die set claimed in claim 10, it is characterized in that: a U-shaped support is set to accommodate this luminous tube than short-form between this plastic cement sleeve and Ceramic lamp base.
14. according to the described light-emitting structure of die set of claim 13, it is characterized in that: this U-shaped support is fixed with two nuts with the front cover that two-screw passes through two ends pin and plastic cement sleeve, this U-shaped support is fixed in cylindric this plastic cement sleeve inner, pass respectively this Ceramic lamp base and U-shaped support with another two screws again, and fix with two nuts, this Ceramic lamp base is fixed on this U-shaped support, makes the luminous tube of this fluorescent tube stretch into the center of reflection shield.
15. according to light-emitting structure of die set claimed in claim 10, it is characterized in that: this Ceramic lamp base and fluorescent tube arrange a U-shaped tube stand for fixing integrated between this plastic cement sleeve and Ceramic lamp base; This U-shaped tube stand is fixed this fluorescent tube, and its two ends pin passes through and pass the front cover of this plastic cement sleeve with two screws, and sealed fixing with two nuts, so that this U-shaped tube stand and this plastic cement sleeve are made up; After the Ceramic lamp base of this fluorescent tube partly passes through a circular hole at this U-shaped tube stand base plane center, a mesopore with a plain film is inserted in this fluorescent tube, lock two fixing nuts of this U-shaped tube stand base plane after passing through respectively this plain film with another two screws again, this fluorescent tube is fixed on this U-shaped tube stand.
16. according to light-emitting structure of die set claimed in claim 10, it is characterized in that: this reflection shield internal direct connection device one second reflection shield; This second reflection shield top has a plane pass simultaneously this reflection shield top and be fixed in this reflection shield with another two rivets; Separately, this second reflection shield has two open-works and passes through for these fluorescent tubes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103426657A CN103090209A (en) | 2011-11-03 | 2011-11-03 | Light-emitting module structure |
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|---|---|---|---|
| CN2011103426657A CN103090209A (en) | 2011-11-03 | 2011-11-03 | Light-emitting module structure |
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| CN103090209A true CN103090209A (en) | 2013-05-08 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105987353A (en) * | 2015-02-04 | 2016-10-05 | 和欣开发股份有限公司 | Projection lamp fitting reflection cover structure |
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Application publication date: 20130508 |