CN207688035U - A kind of LED road lamp shade - Google Patents
A kind of LED road lamp shade Download PDFInfo
- Publication number
- CN207688035U CN207688035U CN201721441947.1U CN201721441947U CN207688035U CN 207688035 U CN207688035 U CN 207688035U CN 201721441947 U CN201721441947 U CN 201721441947U CN 207688035 U CN207688035 U CN 207688035U
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- CN
- China
- Prior art keywords
- outer casing
- interconnecting piece
- light
- main part
- road lamp
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Abstract
The utility model discloses a kind of LED road lamp shades, including inner can and outer casing, the outer casing is nested on the outer wall of inner can, several heat emission holes are equipped at the top of the outer casing, the outer casing side wall is equipped with several support bars, the outer casing side wall includes interconnecting piece and main part, the junction of the interconnecting piece and main part is equipped with step, the interconnecting piece is equipped with connection structure and several snap devices, the main part is equipped with light-transmitting opening, and the inner can is equipped with light-transmitting plate.The utility model is coordinated by adding outer casing, outer casing outside inner can with inner can locking, extends the service life of lampshade；Heat emission hole good heat dissipation effect at the top of outer casing, and the outer wall of the support bar and inner can on outer casing side wall cooperates, and increases the heat dissipation gap between outer casing and inner can；The mutual cooperation of light-transmitting plate and light-transmitting opening keeps internal light-controller photosensitive sensitiveer, preferably controls being switched on and off for street lamp, economizes on resources.
Description
【Technical field】
The utility model is related to the technical field of street lampshade, more particularly to a kind of technical field of LED road lamp shade.
【Background technology】
LED light has become a kind of preferable electrical lighting since it has many advantages, such as service life length, energy-saving and environmental protection
Device is widely used in a variety of occasions, and previous fluorescent lamp, incandescent lamp are gradually substituted.Existing LED road lamp shade uses
Monolayer plastic case, with the increase of use time, gradual aging becomes fragile plastic shell, general 2 years or so will be damaged, interior
Portion's element loses protection, and since internal element is of high cost, frequently replacing failed element leads to waste of resource, lavishes labor on, no
Conducive to environmentally protective, and existing case due to heat dissipation effect it is bad, also be easy to cause internal component damage.
【Utility model content】
The purpose of this utility model is exactly to solve the problems of the prior art, proposes a kind of LED road lamp shade, simple in structure
Reliably, outer casing is added outside inner can, outer casing coordinates with inner can locking, extends the service life of lampshade；Outer cover
Heat emission hole good heat dissipation effect at the top of shell, and the outer wall of the support bar and inner can on outer casing side wall cooperates, and increases
Heat dissipation gap between outer casing and inner can, further enhances the heat dissipation effect of lampshade, preferably avoid internal element by
It is damaged in overheat；The mutual cooperation of light-transmitting plate and light-transmitting opening keeps internal light-controller photosensitive sensitiveer, preferably controls
Being switched on and off for street lamp, economizes on resources.
To achieve the above object, the utility model proposes a kind of LED road lamp shade, including inner can and outer casing, institutes
It states outer casing to be nested on the outer wall of inner can, the outer casing includes at the top of outer casing and outer casing side wall, the outer casing
Top and outer casing side wall are an integral structure, and are equipped with several heat emission holes at the top of the outer casing, on the outer casing side wall
Equipped with several support bars, the support bar is stuck on the outer wall of inner can, and the outer casing side wall includes interconnecting piece and main body
Portion, the interconnecting piece and main part are an integral structure, and the main part is arranged in the top of interconnecting piece, the interconnecting piece and master
The junction in body portion is equipped with step, and the interconnecting piece is equipped with connection structure and several snap devices, the interconnecting piece and company
Binding structure and snap device are an integral structure, and the connection structure, snap device are matched with inner can, on the main part
Equipped with light-transmitting opening, the connection structure is arranged in the underface of light-transmitting opening, and the inner can is equipped with light-transmitting plate, the light-transmitting plate
It is adapted with light-transmitting opening.
It is integrated preferably, the snap device includes buckle ontology and buckle head, the buckle ontology and buckle head
The cross sectional shape of formula structure, the buckle ontology is rectangle structure, and the both sides of the buckle ontology are equipped with bar shaped break slot, institute
It states buckle head to cooperate with inner can, the buckle head includes buckle head upper end and buckle head lower end, the buckle head lower end
It is stuck on inner can.
Preferably, the connection structure is set there are two inwardly protruded locating piece, the outer wall of the inner can is equipped with
Positioning convex platform, described two locating pieces are stuck in the both ends of positioning convex platform.
Preferably, the cross sectional shape at the top of the outer casing is half of ellipsoidal structure, the interconnecting piece and main part
Cross sectional shape be cirque structure, the outer diameter of the interconnecting piece is more than the outer diameter of main part.
Preferably, the quantity of the heat emission hole is five, the heat emission hole at the top of the outer casing on be uniformly distributed.
Preferably, the quantity of the snap device is five, the snap device is uniformly distributed on interconnecting piece.
Preferably, the quantity of the support bar is four, the support bar is arranged between adjacent snap device.
Preferably, the connection structure is arranged between two adjacent snap devices.
The beneficial effects of the utility model：The utility model by adding outer casing outside inner can, outer casing with
Inner can locking cooperation, extends the service life of lampshade；Heat emission hole good heat dissipation effect at the top of outer casing, and on outer casing side wall
Support bar and inner can outer wall cooperate, increase the heat dissipation gap between outer casing and inner can, further enhance
The heat dissipation effect of lampshade preferably avoids internal element from being damaged due to overheat；The mutual cooperation of light-transmitting plate and light-transmitting opening,
Keep internal light-controller photosensitive sensitiveer, preferably controls being switched on and off for street lamp, economize on resources.
The feature and advantage of the utility model will be described in detail by embodiment combination attached drawing.
【Description of the drawings】
Fig. 1 is a kind of structural schematic diagram of LED road lamp shade of the utility model；
Fig. 2 is a kind of overlooking structure diagram of LED road lamp shade of the utility model；
Fig. 3 is a kind of present invention looks up structural representation of LED road lamp shade of the utility model；
Fig. 4 is a kind of structural schematic diagram of the snap device of LED road lamp shade of the utility model.
In figure：1- inner cans, 2- outer casings, 11- light-transmitting plates, 12- positioning convex platforms, 21- outer casings top, 22- outer casings
Side wall, 211- heat emission holes, 221- interconnecting pieces, 222- main parts, 223- steps, 224- support bars, 2211- connection structures, 2212-
Snap device, 2221- light-transmitting openings, 22121- buckles ontology, 22122- buckle heads, 221211- bar shapeds break slot, 221221- cards
Discount upper end, 221222- buckle heads lower end, 22111- locating pieces.
【Specific implementation mode】
Refering to fig. 1, Fig. 2, Fig. 3 and Fig. 4, a kind of LED road lamp shade of the utility model, including inner can 1 and outer casing 2,
The outer casing 2 is nested on the outer wall of inner can 1, and the outer casing 2 includes outer casing top 21 and outer casing side wall 22, institute
It states outer casing top 21 and outer casing side wall 22 is an integral structure, 21 are equipped with several heat emission holes 211 at the top of the outer casing,
The outer casing side wall 22 is equipped with several support bars 224, and the support bar 224 is stuck on the outer wall of inner can 1, described outer
Housing sidewall 22 includes interconnecting piece 221 and main part 222, and the interconnecting piece 221 and main part 222 are an integral structure, described
Main part 222 is arranged in the top of interconnecting piece 221, and the junction of the interconnecting piece 221 and main part 222 is equipped with step 223, institute
It states interconnecting piece 221 and is equipped with connection structure 2211 and several snap devices 2212, the interconnecting piece 221 and connection structure 2211
It is an integral structure with snap device 2212, the connection structure 2211, snap device 2212 are matched with inner can 1, described
Main part 222 is equipped with light-transmitting opening 2221, and the connection structure 2211 is arranged in the underface of light-transmitting opening 2221, the inner can
1 is equipped with light-transmitting plate 11, and the light-transmitting plate 11 is adapted with light-transmitting opening 2221.The snap device 2212 includes buckle ontology
22121 and buckle head 22122, the buckle ontology 22121 and buckle head 22122 be an integral structure, the buckle ontology
22121 cross sectional shape is rectangle structure, and the both sides of the buckle ontology 22121 are equipped with bar shaped break slot 221211, described
Buckle head 22122 cooperates with inner can 1, and the buckle head 22122 includes buckle head upper end 221221 and buckle head lower end
221222, the buckle head lower end 221222 is stuck on inner can 1.The connection structure 2211 is set there are two inwardly protruded
The outer wall of locating piece 22111, the inner can 1 is equipped with positioning convex platform 12, and described two locating pieces 22111 are stuck in positioning
The both ends of boss 12.
21 cross sectional shape is half of ellipsoidal structure at the top of the outer casing, the interconnecting piece 221 and main part 222
Cross sectional shape is cirque structure, and the outer diameter of the interconnecting piece 221 is more than the outer diameter of main part 222.The heat emission hole 211
Quantity is five, the heat emission hole 211 21 at the top of the outer casing on be uniformly distributed.The quantity of the snap device 2212 is five
A, the snap device 2212 is uniformly distributed on interconnecting piece 221.The quantity of the support bar 224 is four, the support bar
224 are arranged between adjacent snap device 2212.The connection structure 2211 is arranged between two adjacent snap devices 2212.
Utility model works process：
A kind of LED road lamp shade of the utility model passes through connection structure 2211, buckle during the work time, by outer casing 2
Mechanism 2212 is nested on the outer wall of inner can 1, and inner can 1 and outer casing 2 are mutually locked, and adding for outer casing 2 extends lamp
The service life of cover；21 211 good heat dissipation effect of heat emission hole at the top of outer casing, and the support bar 224 on outer casing side wall 22 with
The outer wall of inner can 1 cooperates, and increases the heat dissipation gap between outer casing 2 and inner can 1, further enhances lampshade
Heat dissipation effect preferably avoids internal element from being damaged due to overheat；The mutual cooperation of light-transmitting plate 11 and light-transmitting opening 2221, makes
Internal light-controller is photosensitive sensitiveer, preferably controls being switched on and off for street lamp, economizes on resources.
Above-described embodiment is the explanation to the utility model, is not the restriction to the utility model, any new to this practicality
Scheme after type simple transformation belongs to the scope of protection of the utility model.
Claims (8)
1. a kind of LED road lamp shade, it is characterised in that：Including inner can (1) and outer casing (2), the outer casing (2) is nested in
On the outer wall of inner can (1), the outer casing (2) includes (21) and outer casing side wall (22), the outer casing at the top of outer casing
Top (21) and outer casing side wall (22) are an integral structure, and (21) are equipped with several heat emission holes (211) at the top of the outer casing,
The outer casing side wall (22) is equipped with several support bars (224), and the support bar (224) is stuck in the outer wall of inner can (1)
On, the outer casing side wall (22) includes interconnecting piece (221) and main part (222), the interconnecting piece (221) and main part
(222) it is an integral structure, main part (222) setting is in the top of interconnecting piece (221), the interconnecting piece (221) and master
The junction in body portion (222) is equipped with step (223), and the interconnecting piece (221) is equipped with connection structure (2211) and several cards
Buckle mechanism (2212), the interconnecting piece (221) is an integral structure with connection structure (2211) and snap device (2212), described
Connection structure (2211), snap device (2212) are matched with inner can (1), and the main part (222) is equipped with light-transmitting opening
(2221), in the underface of light-transmitting opening (2221), the inner can (1) is equipped with light-transmitting plate for connection structure (2211) setting
(11), the light-transmitting plate (11) is adapted with light-transmitting opening (2221).
2. a kind of LED road lamp shade as described in claim 1, it is characterised in that：The snap device (2212) includes buckle
Ontology (22121) and buckle head (22122), the buckle ontology (22121) and buckle head (22122) are an integral structure, institute
The cross sectional shape for stating buckle ontology (22121) is rectangle structure, and the both sides of the buckle ontology (22121) are equipped with bar shaped gap
Slot (221211), the buckle head (22122) cooperate with inner can (1), and the buckle head (22122) includes in buckle head
It holds (221221) and buckle head lower end (221222), the buckle head lower end (221222) is stuck on inner can (1).
3. a kind of LED road lamp shade as described in claim 1, it is characterised in that：There are two the connection structure (2211) sets
The outer wall of inwardly protruded locating piece (22111), the inner can (1) is equipped with positioning convex platform (12), described two locating pieces
(22111) both ends of positioning convex platform (12) are stuck in.
4. a kind of LED road lamp shade as described in claim 1, it is characterised in that：The section shape of (21) at the top of the outer casing
Shape is half of ellipsoidal structure, and the cross sectional shape of the interconnecting piece (221) and main part (222) is cirque structure, described
The outer diameter of interconnecting piece (221) is more than the outer diameter of main part (222).
5. a kind of LED road lamp shade as described in claim 1, it is characterised in that：The quantity of the heat emission hole (211) is five
A, the heat emission hole (211) is uniformly distributed at the top of outer casing on (21).
6. a kind of LED road lamp shade as described in claim 1, it is characterised in that：The quantity of the snap device (2212) is
Five, the snap device (2212) is uniformly distributed on interconnecting piece (221).
7. a kind of LED road lamp shade as described in claim 1, it is characterised in that：The quantity of the support bar (224) is four
Root, the support bar (224) are arranged between adjacent snap device (2212).
8. a kind of LED road lamp shade as described in claim 1, it is characterised in that：The connection structure (2211) is arranged two
Between a adjacent snap device (2212).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721441947.1U CN207688035U (en) | 2017-11-01 | 2017-11-01 | A kind of LED road lamp shade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721441947.1U CN207688035U (en) | 2017-11-01 | 2017-11-01 | A kind of LED road lamp shade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207688035U true CN207688035U (en) | 2018-08-03 |
Family
ID=62988512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721441947.1U Active CN207688035U (en) | 2017-11-01 | 2017-11-01 | A kind of LED road lamp shade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207688035U (en) |
-
2017
- 2017-11-01 CN CN201721441947.1U patent/CN207688035U/en active Active
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