CN206176200U - Lamp cap of road lamp - Google Patents
Lamp cap of road lamp Download PDFInfo
- Publication number
- CN206176200U CN206176200U CN201621126020.4U CN201621126020U CN206176200U CN 206176200 U CN206176200 U CN 206176200U CN 201621126020 U CN201621126020 U CN 201621126020U CN 206176200 U CN206176200 U CN 206176200U
- Authority
- CN
- China
- Prior art keywords
- flange
- lightguide
- taper
- top cover
- heat dissipating
- Prior art date
- 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
Links
Abstract
The utility model discloses a lamp cap of road lamp, including heat dissipation top cap, lamp shade and base, heat dissipation top cap, lamp shade and base top -down connect gradually, the bottom surface of heat dissipation top cap is fixed with the lamp panel, the middle part of lamp shade is provided with tapering leaded light ware, the generating line of tapering leaded light ware is the pitch arc of indent, and the minor diameter end of tapering leaded light ware meets with the middle part of heat dissipation top cap, and the major diameter end of tapering leaded light ware meets with the lower extreme of lamp shade, and the surface of tapering leaded light ware is the reflecting surface. The utility model discloses can increase the illumination field of vision, expansion ground light shows up long -pendingly, provides the illuminating effect, inside can avoiding rainwater entering lamp holder, cause the damage of power or lamp panel, evenly the light that sends of lamp panel has avoided ground the phenomenon of shadow to appear.
Description
Technical field
This utility model is related to field of light fittings, more particularly to a kind of road lamp cap.
Background technology
Street lamp is the light fixture that illumination functions are provided to road.1843, Chinese Shanghai street corner occurred in that first kerosene point
The street lamp of combustion.1879, the Pu harbour of Shanghai 16 lighted first electric light.Up to now, street lamp already becomes streets and lanes
With requisite communal facility in means of transportation.
Street lamp is the safety in order to ensure driving or pedestrian, and light efficiency and illuminating effect are of crucial importance.At present, in order to increase
The big illumination visual field, typically all using the setting height(from bottom) or bulb wattage of increase light fixture, its shortcoming be increased installation difficulty or
Power consumption, improves manufacture and material cost.
Utility model content
For defect of the prior art, this utility model provides a kind of road lamp cap, may be implemented in and do not increase light fixture peace
In the case of dress height and bulb wattage, manufacturing cost is saved in the increase illumination visual field.
A kind of road lamp cap, including heat dissipating top cover, lampshade and base, the heat dissipating top cover, lampshade and base are from top to bottom
It is sequentially connected；The bottom surface of the heat dissipating top cover is fixed with lamp panel；The middle part of the lampshade arranges tapered lightguide, the taper
Camber line of the bus of lightguide in indent, the smaller diameter end of taper lightguide connects with the middle part of heat dissipating top cover, taper lightguide
Larger diameter end connect with the lower end of lampshade, the outer surface of taper lightguide is reflecting surface.
Taper lightguide can be reflected the light that lamp panel sends, due to the arc of the bus in indent of taper lightguide
Line, therefore, so as to increase the illumination visual field, ground illuminating area can be expanded by light reflection to where farther.
Preferably, the lampshade adopts spherical shaped transparent cover, and coaxial the first opening and the second opening is provided with lampshade, and
First opening and the second opening are rounded, and the first opening is provided with horizontal flange, on the horizontal flange of the first opening and second
Opening be respectively arranged with the first flange and the second flange, the groove that the first flange is arranged with heat dissipating top cover is adapted to, the second flange and
Base is adapted to.The flange of the first opening and the design of the first flange can be effectively prevented from rainwater into the inside of lamp holder, cause electricity
Source or lamp panel are damaged；Spherical shaped transparent lampshade can improve illuminating effect.
Preferably, the bottom center of the heat dissipating top cover is provided with semiclosed annular flange flange, lamp panel be provided centrally with
The circular port of semiclosed annular flange flange outline adaptation, the smaller diameter end of taper lightguide is entrenched in the interior of semiclosed annular flange flange
Side.The setting of semiclosed annular flange flange is easy to position taper lightguide and lamp panel.
Preferably, the chassis interior is fixed with fixed disk, the screw for being provided centrally with connecting screw rod of fixed disk, screw rod
The screw of fixed disk is screwed into, and is fastened by nut；Lead in through hole cavity, and taper the inside of the taper lightguide
The smaller diameter end of light device is provided with guidewire port；The screw rod on fixed disk is fastened on through taper lightguide and heat dissipating top cover by tight
Gu cap connects.The through hole cavity of taper lightguide is easy to place the link line of connection lamp panel and power supply, and screw rod connects so that lamp holder
Dismounting it is more convenient；The cooperation of guidewire port and semiclosed annular flange flange, is easy to the circuit line to connecting lamp panel to arrange, and keeps away
Exempt to cause circuit line extruding.
Preferably, the lamp panel is rounded, and the arranged beneath of lamp panel has the even tabula rasa with its similar shape and size, even tabula rasa
The manhole being provided centrally with semiclosed annular flange inner with size, and even tabula rasa is linked on taper lightguide.
Even tabula rasa can light that uniformly lamp panel sends, it is to avoid the phenomenon of shadow occurs in ground.
Preferably, the lamp panel adopts LED lamp panel, and in the cavity that base and fixed disk are formed LED drive power is placed with,
LED drive power is electrically connected with lamp panel, and base lower end is provided with the connecting portion being connected with support bar, and the top of connecting portion is provided with
Through hole.
Preferably, it is provided with sealing ring between the heat dissipating top cover and fastening cap.
Preferably, it is evenly arranged with vertical arc fin on the heat dissipating top cover；The lamp panel is bonded in heat dissipating top cover
Bottom surface, and fixed by screw；The larger diameter end of the taper lightguide is provided with flange, and flange is pasted with the lower end of lampshade
Close.
Preferably, the fixed disk is provided with through hole.
Preferably, second flange is connected with base through screws.
The beneficial effects of the utility model are embodied in：
This utility model can increase the illumination visual field, expand ground illuminating area, there is provided illuminating effect；Rainwater can be avoided
Into inside lamp holder, the damage of power supply or lamp panel is caused；Link line can be hidden in the inside of taper lightguide and base, made
Obtain whole device and seem more clean and tidy and attractive in appearance；Can light that uniformly lamp panel sends, it is to avoid showing for shadow occurs in ground
As.
Description of the drawings
In order to be illustrated more clearly that this utility model specific embodiment or technical scheme of the prior art, below will be right
The accompanying drawing to be used needed for specific embodiment is briefly described.In all of the figs, similar element or part are general
Identified by similar reference.In accompanying drawing, each element or part might not draw according to actual ratio.
Fig. 1 is structural representation of the present utility model；
Fig. 2 is one of structural representation of this utility model heat dissipating top cover；
Fig. 3 is the two of the structural representation of this utility model heat dissipating top cover；
Fig. 4 is the three of the structural representation of this utility model heat dissipating top cover；
Fig. 5 is the structural representation of this utility model fastening cap；
Fig. 6 is the structural representation of this utility model base；
Fig. 7 is the structural representation of this utility model lampshade；
Fig. 8 is the structural representation of this utility model taper lightguide.
In accompanying drawing, 1- heat dissipating top covers, 11- fastening caps, 12- lamp panels, the even tabula rasas of 13-, 14- sealing rings, 15- vertical arcs dissipate
Backing, the semiclosed annular flange flanges of 16-, 17- grooves, 2- lampshades, 21- first is open, the horizontal flange of 211-, the flanges of 212- first,
22- second is open, and the flanges of 221- second, 3- bases, 31- connecting portions, 32- fixed disks, 33- screw rods, 34- nuts, 4- tapers are led
Light device, 41- guidewire ports, 42- flange, 5-LED driving power supplies
Specific embodiment
The embodiment of technical solutions of the utility model is described in detail below in conjunction with accompanying drawing.Following examples are only
For clearly illustrating the technical solution of the utility model, therefore example is only used as, and this patent can not be limited with this
Protection domain.Additionally, term " first ", " second " etc. are only used for describing purpose, and it is not intended that indicating or implying relative
Importance or the implicit quantity for indicating indicated technical characteristic.
As shown in Figure 1, Figure 2 and Fig. 3, present embodiment discloses a kind of road lamp cap, including heat dissipating top cover 1, lampshade 2 and base 3,
Heat dissipating top cover 1, lampshade 2 and base 3 are sequentially connected from top to bottom.The bottom center of heat dissipating top cover 1 is provided with half rounded envelope
Closed-loop shaped flange 16, the design of semiclosed annular flange flange 16 is easy to position taper lightguide 4 and lamp panel 2.Heat dissipating top cover
Upper 1 is evenly arranged with vertical arc fin 15, improves radiating efficiency.Lamp panel 12 adopts LED lamp panel, and lamp panel 12 in circle
Shape, the circular port for being provided centrally with being adapted to the outline of semiclosed annular flange flange 16 of lamp panel 12；In the present embodiment, 12 sets of lamp panel
Close in semiclosed annular flange flange 16, be bonded in the bottom surface of heat dissipating top cover 1, and be fixed by screw.Lampshade 2 is using spherical
Translucent cover, is provided with coaxial the first opening 21 and the second opening 22 on lampshade 2, and the first opening 21 and the second opening 22 are in
Circle, the first opening 21 is provided with horizontal flange 211, sets respectively with the second opening 22 on the horizontal flange 211 of the first opening 21
The first flange 212 and the second flange 221 are equipped with, the groove 17 that the first flange 212 is arranged with heat dissipating top cover 1 is adapted to, the second flange
221 are adapted to base 3, and the second flange 221 is connected by screw with base 3.The horizontal flange 211 and first of the first opening 21 is convex
The design of edge 212 can be effectively prevented from rainwater into the inside of lamp holder, cause power supply or lamp panel to damage, and spherical shaped transparent lampshade can be carried
High illuminating effect.
The middle part of lampshade 2 arranges tapered lightguide 4, the camber line of the bus in indent of taper lightguide 4；Taper lightguide
4 inside is in through hole cavity, is easy to place the link line of connection lamp panel 12 and power supply.The smaller diameter end of taper lightguide 4 is fitted together to
In the inner side of semiclosed annular flange flange 16, the smaller diameter end of taper lightguide 4 is provided with guidewire port 41, guidewire port 41 and semiclosed
The cooperation of annular flange flange 16, is easy to the circuit line to connecting lamp panel 12 to arrange, it is to avoid extruding is caused to circuit line.Taper is led
The larger diameter end of light device 4 is provided with flange 42, and flange 42 is fitted with the lower end of lampshade 2.The outer surface of taper lightguide 4 is reflective
Surface, can be reflected the light that lamp panel 2 sends, due to the camber line of the bus in indent of taper lightguide 4, therefore can be by
Light reflection, so as to increase the illumination visual field, expands ground illuminating area to where farther.The arranged beneath of lamp panel 12 has and it
The even tabula rasa 13 of similar shape and size, the circle being provided centrally with the inner side of semiclosed annular flange flange 16 with size of even tabula rasa 13
Through hole, and even tabula rasa 13 is linked on taper lightguide 4.Even tabula rasa 13 can light that uniformly lamp panel 12 sends, it is to avoid ground
There is the phenomenon of shadow in face.
The inside of base 3 is fixed with fixed disk 32 by screw, the screw for being provided centrally with connecting screw rod 33 of fixed disk 32,
Screw rod 33 is screwed into the screw of fixed disk 32, and is fastened by nut 34.The screw rod 34 being fastened on fixed disk 32 is passed through
Taper lightguide 4 and heat dissipating top cover 1 are connected by fastening cap 11, and sealing ring 14 is provided between heat dissipating top cover 1 and fastening cap 11,
Rainwater can be avoided to pass through the gap between heat dissipating top cover 1 and fastening cap 11 enter inside lamp holder, while screw rod 33 connects causing
The dismounting of lamp holder is more convenient.LED drive power 5, LED drive power 5 are placed with the cavity that base 3 and fixed disk 32 are formed
Electrically connect with lamp panel 12；Fixed disk 32 is provided with through hole, is easy to the connection of circuit line；The lower end of base 3 is provided with and connects with support bar
The connecting portion 31 for connecing.
Finally it should be noted that：Above example only to illustrate the technical solution of the utility model, rather than a limitation；
Although being described in detail to this utility model with reference to foregoing embodiments, one of ordinary skill in the art should manage
Solution：It still can modify to the technical scheme described in foregoing embodiments, either to which part or whole skills
Art feature carries out equivalent；And these modifications or replacement, do not make essence disengaging this utility model of appropriate technical solution
The scope of each embodiment technical scheme, it all should cover in the middle of the scope of claim of the present utility model and description.
Claims (10)
1. a kind of road lamp cap, it is characterised in that：Including heat dissipating top cover, lampshade and base, the heat dissipating top cover, lampshade and base
It is sequentially connected from top to bottom；The bottom surface of the heat dissipating top cover is fixed with lamp panel；The middle part of the lampshade arranges tapered lightguide,
Camber line of the bus of the taper lightguide in indent, the smaller diameter end of taper lightguide connects with the middle part of heat dissipating top cover, bores
The larger diameter end of degree lightguide connects with the lower end of lampshade, and the outer surface of taper lightguide is reflecting surface.
2. road lamp cap as claimed in claim 1, it is characterised in that：The lampshade adopts spherical shaped transparent cover, arranges on lampshade
There is coaxial the first opening and the second opening, and the first opening and the second opening are rounded, the first opening is provided with level and turns over
Side, the first flange and the second flange, the first flange and radiating are respectively arranged with the horizontal flange of the first opening with the second opening
The groove adaptation that top cover is arranged, the second flange is adapted to base.
3. road lamp cap as claimed in claim 1 or 2, it is characterised in that：The bottom center of the heat dissipating top cover is provided with half
Closed ring flange, the circular port for being provided centrally with being adapted to semiclosed annular flange flange outline of lamp panel, taper lightguide
Smaller diameter end is entrenched in the inner side of semiclosed annular flange flange.
4. road lamp cap as claimed in claim 3, it is characterised in that：The chassis interior is fixed with fixed disk, fixed disk
The screw of connecting screw rod is provided centrally with, screw rod is screwed into the screw of fixed disk, and is fastened by nut；The taper is led
The inside of light device is in through hole cavity, and the smaller diameter end of taper lightguide is provided with guidewire port；The screw rod being fastened on fixed disk
Connected by fastening cap through taper lightguide and heat dissipating top cover.
5. road lamp cap as claimed in claim 3, it is characterised in that：The lamp panel is rounded, the arranged beneath of lamp panel have with
The even tabula rasa of its similar shape and size, being provided centrally with for even tabula rasa is logical with the circle of size with semiclosed annular flange inner
Hole, and even tabula rasa is linked on taper lightguide.
6. road lamp cap as claimed in claim 4, it is characterised in that：The lamp panel adopts LED lamp panel, base and fixed dish type
Into cavity in be placed with LED drive power, LED drive power is electrically connected with lamp panel, base lower end be provided with and support bar connect
The connecting portion for connecing, the top of connecting portion is provided with through hole.
7. road lamp cap as claimed in claim 4, it is characterised in that：Sealing is provided between the heat dissipating top cover and fastening cap
Circle.
8. road lamp cap as claimed in claim 1, it is characterised in that：It is evenly arranged with vertical arc on the heat dissipating top cover to dissipate
Backing；The lamp panel is bonded in the bottom surface of heat dissipating top cover, and is fixed by screw；The larger diameter end of the taper lightguide is arranged
There is flange, flange is fitted with the lower end of lampshade.
9. road lamp cap as claimed in claim 4, it is characterised in that：The fixed disk is provided with through hole.
10. road lamp cap as claimed in claim 2, it is characterised in that：Second flange is connected with base through screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621126020.4U CN206176200U (en) | 2016-10-14 | 2016-10-14 | Lamp cap of road lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621126020.4U CN206176200U (en) | 2016-10-14 | 2016-10-14 | Lamp cap of road lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206176200U true CN206176200U (en) | 2017-05-17 |
Family
ID=58678475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621126020.4U Expired - Fee Related CN206176200U (en) | 2016-10-14 | 2016-10-14 | Lamp cap of road lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206176200U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107940311A (en) * | 2017-11-20 | 2018-04-20 | 江门市云达灯饰有限公司 | A kind of luminescence component of garden lamp |
| CN109973891A (en) * | 2019-04-11 | 2019-07-05 | 珠海金晟照明科技有限公司 | Reflecting part and the lamp cap and street lamp for using the component |
| CN110043875A (en) * | 2018-06-08 | 2019-07-23 | 珠海金晟照明科技有限公司 | A kind of reflecting part and lamp cap and street lamp using the reflecting part |
-
2016
- 2016-10-14 CN CN201621126020.4U patent/CN206176200U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107940311A (en) * | 2017-11-20 | 2018-04-20 | 江门市云达灯饰有限公司 | A kind of luminescence component of garden lamp |
| CN110043875A (en) * | 2018-06-08 | 2019-07-23 | 珠海金晟照明科技有限公司 | A kind of reflecting part and lamp cap and street lamp using the reflecting part |
| CN109973891A (en) * | 2019-04-11 | 2019-07-05 | 珠海金晟照明科技有限公司 | Reflecting part and the lamp cap and street lamp for using the component |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Ding Guojun Inventor before: Ding Mengyun |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180122 Address after: Guo Jiliu dam distillery village in Gaoyou city of Jiangsu province in 225000 Yangzhou City Hu Zhuang group Patentee after: Ding Guojun Address before: 225600 Guo Ji industrial park, Gaoyou City, Yangzhou, Jiangsu Patentee before: Ding Mengyun |
|
| 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: 20170517 Termination date: 20191014 |