CN201555158U - Light fitting shell section and unit body light fitting - Google Patents
Light fitting shell section and unit body light fitting Download PDFInfo
- Publication number
- CN201555158U CN201555158U CN2009202050353U CN200920205035U CN201555158U CN 201555158 U CN201555158 U CN 201555158U CN 2009202050353 U CN2009202050353 U CN 2009202050353U CN 200920205035 U CN200920205035 U CN 200920205035U CN 201555158 U CN201555158 U CN 201555158U
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- CN
- China
- Prior art keywords
- light fitting
- shell section
- section material
- unit body
- end cap
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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 - Lifetime
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a light fitting shell section with a simple and compact structure, and a unit body light fitting comprising the light fitting shell section. The light fitting shell section comprises a bottom side (101) arranged in a horizontal way and first sides (102) which are vertically arranged at the two wings of the bottom side (101), wherein the inner sides of the first sides (102) are vertically arranged on a second side (103) which is provided with a slot (104) along the length direction; a convex block (106) extends inwards on the first sides (102); and the bottom side (101), the first sides (102), the second side (103) and the convex block (106) are limited to form a containing cavity (105). The light fitting shell section not only has heat dissipation function and is taken as one part of a lamp body, but also is provided with blocking positions used for being assembled with other parts so as to lead the whole structure of the light fitting to be compact and being very convenient for assembly.
Description
Technical field
The unit body light fitting that the utility model relates to a kind of light fitting shell section material and comprises this light fitting shell section material.
Background technology
Along with the development of the maturation of LED technology, the LED street lamp has replaced traditional street lamp gradually, and the LED street lamp is compared traditional street lamp not only long, advantage such as colourity is good of life-span, the more important thing is the remarkable result aspect energy-conservation.Existing LED street lamp is usually except having the housing that forms lamp body, inside often is equipped with special heat radiation light fitting shell section material, the heat radiation light fitting shell section material is provided with some fins, the structure more complicated, make whole show not compact of light fixture, bulky, also increased production cost accordingly, and the assembling of existing lamp casing and light fixture miscellaneous part is bad.
The utility model content
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, a kind of light fitting shell section material simple and compact for structure and the unit body light fitting that comprises this light fitting shell section material are provided, this light fitting shell section material not only itself has the function of heat radiation, itself is also as the part of lamp body, also has the screens of assembling mutually with miscellaneous part, make the light fixture compact overall structure, assemble very convenient.
The technical scheme that the utility model adopted is: the utility model provides a kind of light fitting shell section material, be strip, diverse location has identical cross section along its length, described light fitting shell section material comprises horizontally disposed base and vertically is arranged on the first side of described base both wings, inboard in described first side vertically is provided with the second side respectively, and described second side is provided with the slot on the length direction; On described first side, inwardly stretch out a convex clip, the end of described first side bends to crozier, described base, described first side, described second side and described convex clip define the formation containing cavity, and described crozier and described convex clip define and form semiclosed hole.
Inner surface in the described semiclosed hole at described light fitting shell section material two ends is provided with screw thread.
Described light fitting shell section material is aluminium section bar or aluminium alloy extrusions.
The utility model also provides a kind of unit body light fitting that comprises above-mentioned light fitting shell section material, described unit body light fitting also comprises lampshade, left end cap, right end cap, be assemblied in wiring board and the some LED that are installed on the described wiring board on the described light fitting shell section material, described lampshade is connected on the described light fitting shell section material and forms lamp main body and two ends seal with described left end cap and right end cap, described wiring board is pegged graft and is assemblied in the described slot, dual-side at described lampshade is respectively arranged with hasp, and described hasp stretches in the described containing cavity and with described light fitting shell section material and assembles mutually.
Described unit body light fitting also comprises seal and depression bar, described seal is made up of two sealing strips, left sealed end and right sealed end, described sealing strip places in the described containing cavity and is positioned at described hasp bottom, and described depression bar places between described convex clip and the described hasp and compresses described hasp.
Described sealing strip, described left sealed end and the described right sealed end structure that is formed in one.
The end face of described left end cap and right end cap is provided with two through hole, holding screw by described through hole and with the threads engaged of described semiclosed internal surface of hole.
Described unit body light fitting also comprises outer shell fragment, inner shrapnel and metal connecting sheet, and the end face of described right end cap is provided with socket aperture, and described outer shell fragment, inner shrapnel and metal connecting sheet assemble successively and be placed in the described socket aperture.
The beneficial effects of the utility model are: because described light fitting shell section material is aluminium section bar or aluminium alloy extrusions, comprise horizontally disposed base and vertically be arranged on the first side of described base both wings, inboard in described first side vertically is provided with the second side respectively, described second side is provided with the slot on the length direction, described wiring board is pegged graft and is assemblied in the described slot, some LED are installed on the described wiring board, so this light fitting shell section material can play the thermolysis to light fixture, corresponding inserting slot construction makes that wiring board assembles, dismounting is very convenient; Owing on described first side, inwardly stretch out a convex clip, the end of described first side bends to crozier, described base, described first side, described second side and described convex clip define the formation containing cavity, described crozier and described convex clip define and form semiclosed hole, inner surface in the described semiclosed hole at described light fitting shell section material two ends is provided with screw thread, the dual-side of the lampshade of light fixture is respectively arranged with hasp in addition, described hasp stretches in the described containing cavity and with described light fitting shell section material and assembles mutually, sealing strip places in the described containing cavity and is positioned at described hasp bottom, described depression bar places between described convex clip and the described hasp and compresses described hasp, so this light fitting shell section material provides the installation position of lampshade, the screens of depression bar and the mating cavity of sealing strip thereof, make the unit body light fitting compact overall structure, assemble very convenient, can also realize and the closely cooperating of seal, reach the effect of light fixture in outdoor integral waterproofing.
Description of drawings
Fig. 1 is the structural representation of light fitting shell section material of the present utility model;
Fig. 2 is the partial enlarged drawing of A part among Fig. 1;
Fig. 3 is the sectional schematic diagram of light fitting shell section material of the present utility model;
Fig. 4 is the decomposition view of unit body light fitting of the present utility model;
Fig. 5 is the external structure schematic diagram of unit body light fitting of the present utility model;
Fig. 6 is the structural representation of seal of the present utility model;
Fig. 7 is the sectional schematic diagram of lampshade of the present utility model;
Fig. 8 is the structural representation of right end cap of the present utility model;
Fig. 9 is the sectional schematic diagram of unit body light fitting of the present utility model.
The specific embodiment
Embodiment one:
As Fig. 1～shown in Figure 3, present embodiment provides a kind of light fitting shell section material, described light fitting shell section material is aluminium section bar or aluminium alloy extrusions, be strip, diverse location has identical cross section along its length, in Fig. 3, the cross section of described light fitting shell section material comprises horizontally disposed base 101 and vertically is arranged on the first side 102 of described base 101 both wings, inboard in described first side 102 vertically is provided with second side 103 respectively, and described second side 103 is provided with the slot 104 on the length direction; On described first side 102, inwardly stretch out a convex clip 106, the end of described first side 102 bends to crozier 107, described base 101, described first side 102, described second side 103 and described convex clip 106 define and form containing cavity 105, described crozier 107 and described convex clip 106 alongst extend and define and form semiclosed hole 108, described semiclosed hole 108 is provided with screw thread at the inner surface of light fitting shell section material two-end part, and convenience is fixing with other parts.
Embodiment two:
What present embodiment related to is the application of light fitting shell section material described in the embodiment one in light fixture, specifically a kind of unit body light fitting that comprises described light fitting shell section material.
As shown in Figure 4 and Figure 5, the unit body light fitting of present embodiment comprises light fitting shell section material 1, seal 2, lampshade 3, left end cap 6, right end cap 7, depression bar 9, be assemblied in the wiring board 4 on the described light fitting shell section material 1 and be installed in some LED5 on the described wiring board 4, LED5 is evenly distributed on wiring board 4, described lampshade 3 is connected on the described light fitting shell section material 1 and forms lamp main body and two ends seal with described left end cap 6 and right end cap 7, the inboard of described left end cap 6 and right end cap 7 all has cavity volume, and described wiring board 4 is pegged graft and is assemblied in the described slot 104; As shown in Figure 7, the cross section of described lampshade 3 is an arc, and its dual-side is respectively arranged with hasp 301, and described hasp 301 stretches in the described containing cavity 105 and with described light fitting shell section material 1 and assembles mutually.
As shown in Figure 6, seal 2 is made up of two sealing strips 201, left sealed end 202 and right sealed end 203, described sealing strip 201, described left sealed end 202 and described right sealed end 203 structure that is formed in one, the inboard of left side sealed end 202 and right sealed end 203 has cavity volume, two sealing strips 201 lay respectively at the right and left of cavity volume bottom
Mounted inside structure as shown in Figure 9, mid portion at light fixture, described sealing strip 201 places in the described containing cavity 105 and is positioned at described hasp 301 bottoms, described depression bar 9 places between described convex clip 106 and the described hasp 301, depression bar 9 is blocked and compresses described hasp 301 by described convex clip 106, makes lampshade 3 firm being assemblied in above the light fitting shell section material 1; Two end portions at light fixture, after described light fitting shell section material 1 assembles with lampshade 3, the end at the two of the two is common inserts in the cavity volume of inboard of described left sealed end 202 and right sealed end 203, and the size of described cavity volume is slightly larger than the size that described light fitting shell section material 1 and lampshade 3 assemble rearward end; Described left sealed end 202 and right sealed end 203 insert respectively in the cavity volume of inboard of described left end cap 6 and right end cap 7 again, and the cavity volume size of described left end cap 6 and right end cap 7 is slightly larger than the external dimensions of left sealed end 202 and right sealed end 203.
As shown in Figure 4, described unit body light fitting also includes outer shell fragment 10, inner shrapnel 11 and metal connecting sheet 12, metal connecting sheet 12 connects outer shell fragment 10 and inner shrapnel 11, the end face of described right end cap 7 is provided with socket aperture 701, described outer shell fragment 10, inner shrapnel 11 and metal connecting sheet 12 assemble successively to be placed in the described socket aperture 701 and form the socket that is electrically connected, the adaptive electrical connection of LED circuit of inner shrapnel 11 and inner wiring board 4, outer shell fragment 10 parts are stretched out described 10 socket apertures 701, connect for the plug on the outside fixture socket.The end face of described right end cap 7 is provided with two through hole 702 (also being provided with through hole on the end face of same left end cap 6), use holding screw to pass the threads engaged of described through hole 702 and described semiclosed hole 108 inner surfaces, right end cap 7 is closely fixedlyed connected with described light fitting shell section material 1.Offer twice cannelure 703 on the outer peripheral face of right end cap 7, cannelure 703 is used for socket sealing ring 8, plays good waterproof effect at socket part.
What told about in the foregoing description two is a unit body light fitting, in the practical application of LED street lamp, only needs several unit body light fittings are installed on the lamp socket of street lamp lamp bracket and forms lamp bank.
The utility model can be widely used in field of light fittings.
Claims (8)
1. light fitting shell section material, be strip, diverse location has identical cross section along its length, it is characterized in that: described light fitting shell section material comprises horizontally disposed base (101) and vertically is arranged on the first side (102) of described base (101) both wings, inboard in described first side (102) vertically is provided with second side (103) respectively, and described second side (103) are provided with the slot (104) on the length direction; On described first side (102), inwardly stretch out a convex clip (106), the end of described first side (102) bends to crozier (107), described base (101), described first side (102), described second side (103) and described convex clip (106) define and form containing cavity (105), and described crozier (107) and described convex clip (106) define and form semiclosed hole (108).
2. light fitting shell section material according to claim 1 is characterized in that: the inner surface in the described semiclosed hole (108) at described light fitting shell section material two ends is provided with screw thread.
3. light fitting shell section material according to claim 1 and 2 is characterized in that: described light fitting shell section material is aluminium section bar or aluminium alloy extrusions.
4. unit body light fitting, it is characterized in that: comprise any described light fitting shell section material of claim 1 to 3 (1), described unit body light fitting also comprises lampshade (3), left end cap (6), right end cap (7), be assemblied in the wiring board (4) on the described light fitting shell section material (1) and be installed in some LED (5) on the described wiring board (4), described lampshade (3) is connected in described light fitting shell section material (1) last formation lamp main body and two ends seal with described left end cap (6) and right end cap (7), described wiring board (4) is pegged graft and is assemblied in the described slot (104), dual-side at described lampshade (3) is respectively arranged with hasp (301), and described hasp (301) stretches in the described containing cavity (105) and with described light fitting shell section material (1) and assembles mutually.
5. unit body light fitting according to claim 4, it is characterized in that: described unit body light fitting also comprises seal (2) and depression bar (9), described seal (2) is made up of two sealing strips (201), left sealed end (202) and right sealed end (203), described sealing strip (201) places in the described containing cavity (105) and is positioned at described hasp (301) bottom, and described depression bar (9) places between described convex clip (106) and the described hasp (301) and compresses described hasp (301).
6. unit body light fitting according to claim 5 is characterized in that: described sealing strip (201), described left sealed end (202) and described right sealed end (203) structure that is formed in one.
7. unit body light fitting according to claim 4 is characterized in that: be respectively arranged with two through hole on the end face of described left end cap (6) and right end cap (7), holding screw by described through hole and with the threads engaged of described semiclosed hole (108) inner surface.
8. according to each described unit body light fitting of claim 4 to 7, it is characterized in that: described unit body light fitting also comprises outer shell fragment (10), inner shrapnel (11) and metal connecting sheet (12), the end face of described right end cap (7) is provided with socket aperture (701), and described outer shell fragment (10), inner shrapnel (11) and metal connecting sheet (12) assemble successively and be placed in the described socket aperture (701).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202050353U CN201555158U (en) | 2009-09-21 | 2009-09-21 | Light fitting shell section and unit body light fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202050353U CN201555158U (en) | 2009-09-21 | 2009-09-21 | Light fitting shell section and unit body light fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201555158U true CN201555158U (en) | 2010-08-18 |
Family
ID=42614841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202050353U Expired - Lifetime CN201555158U (en) | 2009-09-21 | 2009-09-21 | Light fitting shell section and unit body light fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201555158U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102466174A (en) * | 2010-11-16 | 2012-05-23 | 海洋王照明科技股份有限公司 | Self-cleaning lamp |
| CN105774220A (en) * | 2016-04-15 | 2016-07-20 | 郑舜川 | Shutter-type lamp box |
| CN106402752A (en) * | 2016-11-30 | 2017-02-15 | 湖州明日照明科技有限公司 | Lamp bead fixing structure of underground lamp |
-
2009
- 2009-09-21 CN CN2009202050353U patent/CN201555158U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102466174A (en) * | 2010-11-16 | 2012-05-23 | 海洋王照明科技股份有限公司 | Self-cleaning lamp |
| CN105774220A (en) * | 2016-04-15 | 2016-07-20 | 郑舜川 | Shutter-type lamp box |
| CN105774220B (en) * | 2016-04-15 | 2018-11-13 | 浙江舜嘉通用设备有限公司 | A kind of shutter type lamp box |
| CN106402752A (en) * | 2016-11-30 | 2017-02-15 | 湖州明日照明科技有限公司 | Lamp bead fixing structure of underground lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20100818 Effective date of abandoning: 20090921 |