CN209355127U - A kind of high luminous efficiency LED street lamp - Google Patents
A kind of high luminous efficiency LED street lamp Download PDFInfo
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- CN209355127U CN209355127U CN201920205894.6U CN201920205894U CN209355127U CN 209355127 U CN209355127 U CN 209355127U CN 201920205894 U CN201920205894 U CN 201920205894U CN 209355127 U CN209355127 U CN 209355127U
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Abstract
The utility model relates to LED street lamp technical fields, and disclose a kind of high luminous efficiency LED street lamp, it include three mould groups, power shelf, power supply, front cover, two supports, upper cover afterwards, lower cover and rear cover afterwards, it is described after lower cover inner surface on by two groups of king-bolts be fixedly connected there are two lamp stand fixation bracket, it is fixedly connected between upper cover and rear lower cover by four screws after described, and two inserted link ends etc. that rear upper cover and rear lower cover left end merge are plugged on two right ends supported, the left end of two supports is plugged on the right end of the same front cover, three Modular cards connect between the close face of two support phases, the power supply is placed on power shelf, the power shelf is placed on the upper surface of two supports.The utility model solves existing LED street lamp LED module inconvenience increase and decrease, is made up of die casting for shell, dismounting is inconvenient, battery weak heat-dissipating, the short problem of service life.
Description
Technical field
The utility model relates to LED street lamp technical field, specially a kind of high luminous efficiency LED street lamp.
Background technique
It is well known that street lamp is one of important applied field of lamp technology.With the continuous development of science and technology, street lamp
Product is also continuing to introduce new: mercury lamp developed to from incandescent lamp, arrives metal halid lamp, then arrive sodium vapor lamp (high pressure, low pressure), until
Present LED, light emitting diode) semiconductor lamp, LED street lamp because have many advantages, such as the service life length, energy-saving and environmental protection, it is more next
More get the favour of people.
Existing LED street lamp is generally made of LED street lamp light source, radiator, reflector and lamp holder etc., the existing road LED
Lamp uses plate lighting, and LED street lamp light source is plate LED street lamp light source, that is, several LED are welded on one piece
On plate substrate, LED module inconvenience increase and decrease, shell by die casting support, produce when assembling and later maintenance when dismount
It is all very inconvenient, and production cost is higher, and traditional power supply is mounted in the shell of die casting, and thermal diffusivity is poor, itself makes
Service life is not grown.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of high luminous efficiency LED street lamp, solves existing LED
Street lamp LED module inconvenience increase and decrease, is made up of die casting for shell, and dismounting is inconvenient, and power supply heat sinking is poor, the short problem of service life.
(2) technical solution
To achieve the above object, the utility model provides the following technical solutions: a kind of high luminous efficiency LED street lamp includes three
A mould group, power shelf, power supply, front cover, two supports, rear upper cover, rear lower cover and rear cover, it is described after lower cover inner surface on lead to
It crosses two groups of king-bolts and is fixedly connected with that there are two the fixed brackets of lamp stand.
It is fixedly connected between upper cover and rear lower cover by four screws after described, and rear upper cover and the merging of rear lower cover left end
Two inserted link ends etc. are plugged on the right end of two supports, and the left end of two supports is plugged on the right end of the same front cover,
Three Modular cards connect between the close face of two support phases.
The power supply is placed on power shelf, and the power shelf is placed on the upper surface of two supports, the electricity
Source bracket, power supply are fixedly connected with two supports by four stove bolts.
Four turnings of the rear cover are separately fixed on rear upper cover and front cover by four medium size bolts.
Preferably, the rear upper cover, rear lower cover and front cover are duroplasts material.
Preferably, the quantity of the mould group installation is three or more.
Preferably, the power supply is located at the side of mould group, and forms a string by conducting wire between single module and power supply
Join circuit.
Preferably, the quantity of king-bolt described in every group is two, and two king-bolts are longitudinal arrangement.
Preferably, the rear cover is arc-shaped, and the exterior arc surface of rear cover is the side far from mould group.
(3) beneficial effect
Compared with prior art, the utility model provides a kind of high luminous efficiency LED street lamp, have it is following the utility model has the advantages that
1, the utility model by setting mould group, can according to actual needs with the case where voltage to the quantity of mould group into
Row increase and decrease, is more suitable and is adjusted to different road conditions scenes, applied widely, is applicable in better effect.
2, the utility model is set by opening up power supply and mould splits, is more conducive to the heat dissipation of power supply and mould group, greatly
The service life of mould group and power supply is improved greatly, reduce maintenance and replaces the cost of power supply and mould group, while will not influence pair
The increase and decrease of mould group, when dismounting, are very convenient.
3, the utility model is greatly saved the cost of production, reduces the weight of product by two supports of setting,
Also transport and the dismounting work in later period are facilitated.
Detailed description of the invention
Fig. 1 is a kind of cross-sectional view of high luminous efficiency LED street lamp front view of the utility model；
Fig. 2 is a kind of main view of high luminous efficiency LED street lamp of the utility model；
Fig. 3 is a kind of explosive view of high luminous efficiency LED street lamp of the utility model.
In figure: 1 mould group, 2 power shelfs, 3 power supplys, 4 front covers, 5 supports, lower cover behind upper cover, 7 after 6,8 rear covers, 9 king-bolts,
10 lamp stands fix bracket, 11 screws, 12 stove bolts, 13 medium size bolts.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figure 1-3, the utility model provides a kind of technical solution: a kind of high luminous efficiency LED street lamp includes three moulds
Group 1, power shelf 2, power supply 3, front cover 4, two supports 5, rear upper cover 6, rear lower cover 7 and rear cover 8, the quantity that mould group 1 is installed are
Three or more, increase according to the size of power the length of mould group 1, power supply 3 is located at the side of mould group 1, and single module 1
A series circuit is formed by conducting wire between power supply 3, rear upper cover 6, rear lower cover 7 and front cover 4 are duroplasts material, are alleviated
The weight of LED street lamp, while also can be to the protection of mould group 1 and power supply 3, rear cover 8 is arc-shaped, and the exterior arc surface of rear cover 8
The aesthetics of appearance is also increased, passes through two on the inner surface of rear lower cover 7 convenient for the discharge of rainwater for the side far from mould group 1
Group king-bolt 9 is fixedly connected there are two the fixed bracket 10 of lamp stand, and the quantity of every group of king-bolt 9 is two, and two king-bolts 9
For longitudinal arrangement.
It is fixedly connected between upper cover 6 and rear lower cover 7 by four screws 11 afterwards, and rear upper cover 6 and 7 left end of rear lower cover merge
Two inserted link ends etc. be plugged on the right ends of two supports 5, the left end of two supports 5 is plugged on the right end of the same front cover 4,
Three mould groups 1 are connected between two 5 mutually close faces of support.
Power supply 3 is placed on power shelf 2, and power shelf 2 is placed on the upper surface of two supports 5, power shelf 2,
Power supply 3 is fixedly connected with two supports 5 by four stove bolts 12.
Four turnings of rear cover 8 are separately fixed on rear upper cover 6 and front cover 4 by four medium size bolts 13.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of high luminous efficiency LED street lamp includes three mould groups (1), power shelf (2), power supply (3), front cover (4), two branch
Support (5), rear upper cover (6), rear lower cover (7) and rear cover (8), it is characterised in that: pass through two groups after described on the inner surface of lower cover (7)
It is fixed bracket (10) that king-bolt (9) is fixedly connected with that there are two lamp stands；
It is fixedly connected between upper cover (6) and rear lower cover (7) by four screws (11) after described, and rear upper cover (6) and rear lower cover
(7) two inserted link ends etc. that left end merges are plugged on the right end of two supports (5), and the left end of two supports (5) is plugged on
On the right end of the same front cover (4), three mould groups (1) are connected between two mutually close faces of support (5)；
The power supply (3) is placed on power shelf (2), and the power shelf (2) is placed on the upper surface of two supports (5)
On, the power shelf (2), power supply (3) are fixedly connected with two supports (5) by four stove bolts (12)；
Four turnings of the rear cover (8) are separately fixed in rear upper cover (6) and front cover (4) by four medium size bolts (13).
2. a kind of high luminous efficiency LED street lamp according to claim 1, it is characterised in that: upper cover (6), rear lower cover (7) after described
It is duroplasts material with front cover (4).
3. a kind of high luminous efficiency LED street lamp according to claim 1, it is characterised in that: the quantity of the mould group (1) installation is
Three or more.
4. a kind of high luminous efficiency LED street lamp according to claim 1, it is characterised in that: the power supply (3) is located at mould group (1)
Side, and between single module (1) and power supply (3) pass through conducting wire formed a series circuit.
5. a kind of high luminous efficiency LED street lamp according to claim 1, it is characterised in that: the quantity of king-bolt described in every group (9)
It is two, and two king-bolts (9) are longitudinal arrangement.
6. a kind of high luminous efficiency LED street lamp according to claim 1, it is characterised in that: the rear cover (8) is arc-shaped, and
The exterior arc surface of rear cover (8) is the side far from mould group (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920205894.6U CN209355127U (en) | 2019-02-15 | 2019-02-15 | A kind of high luminous efficiency LED street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920205894.6U CN209355127U (en) | 2019-02-15 | 2019-02-15 | A kind of high luminous efficiency LED street lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209355127U true CN209355127U (en) | 2019-09-06 |
Family
ID=67803544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920205894.6U Active CN209355127U (en) | 2019-02-15 | 2019-02-15 | A kind of high luminous efficiency LED street lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209355127U (en) |
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2019
- 2019-02-15 CN CN201920205894.6U patent/CN209355127U/en active Active
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