CN205065444U - Street lamp power drive arrangement - Google Patents
Street lamp power drive arrangement Download PDFInfo
- Publication number
- CN205065444U CN205065444U CN201520261195.5U CN201520261195U CN205065444U CN 205065444 U CN205065444 U CN 205065444U CN 201520261195 U CN201520261195 U CN 201520261195U CN 205065444 U CN205065444 U CN 205065444U
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- CN
- China
- Prior art keywords
- power
- power supply
- power drive
- power drives
- housing
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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 - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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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 relates to a street lamp power drive arrangement belongs to public lighting technical field, it solved among the prior art street lamp heat dissipation and water -proof effects poor, keep in repair inconvenient scheduling problem. This street lamp power drive arrangement includes power drive housing and luminous casing, realizes the electricity between power and the luminous body through a through wires hole between power drive housing and the luminous casing and is connected, and power drive housing goes up the articulated power lid that has, forms power drive chamber between power drive housing and the power lid, and the power drive housing other end is articulated to be had to cover the power and compress tightly the straining board on drive housing, and the power drives the intracavity and is equipped with power driving element. This street lamp power drive arrangement is effective to promote heat dissipation and drive power supply waterproof of luminous module, and simultaneously, this power drive arrangement is through straining board and hold -down mechanism connection between with power lid, baffle and power drive housing for power drive arrangement can exempt from that the instrument is direct to be dismantled, convenience when having improved operation personnel high altitude construction.
Description
Technical field
The utility model belongs to public illumination technical field, relates to a kind of street lamp, particularly a kind of road lamp power supply drive unit.
Background technology
The light source generally adopted in current roads light is high-pressure mercury lamp or metal-halide lamp, but the uniformity of road illumination and illumination all exists certain deficiency.Progressively bring into use in the industry LED as road-light light-source.In technical field of semiconductor illumination, LED, as the forth generation energy, has the following advantages: luminous efficiency is high, light fixture reflection loss is low, power and energy saving, and do not need high pressure, security is high, and the life-span is very long etc.
But conventional road lamp is overall structure, its power supply and illuminator are all overall package, its power unit is higher for cooling requirements, and illuminating module is higher for cooling requirements, but power unit requires that water resistance is good, and illuminating module is not high for water resistance class requirement, therefore power supply and illuminator is arranged in a housing to cause housing heat dispersion poor, power supply and illuminator are all subject to great impact, affect street lamp service life.
Summary of the invention
The purpose of this utility model there are the problems referred to above for existing technology, proposes the power source drive device that the simple water resistance of a kind of structure is good.
The purpose of this utility model realizes by following technical proposal: a kind of road lamp power supply drive unit, described street lamp comprises lamp holder, described lamp holder comprises power drives housing and luminous shell, the electrical connection between power supply and illuminator is realized by a through wires hole between described power drives housing and luminous shell, it is characterized in that, described power drives housing is hinged with power supply lid, power drives chamber is formed between described power drives housing and power supply lid, the described power drives housing other end is hinged with the fastening plate that power supply lid can be pressed in drive shell, power drives element is provided with in described power drives chamber.
Power drives housing and luminous shell are separated, make luminous shell can accomplish separately large area ventilation and heat, reduce classification of waterproof, power drives housing, by self-radiating, can also promote classification of waterproof simultaneously, effectively improve the service life of street lamp.
In above-mentioned road lamp power supply drive unit; described power drives element comprises surge protector; power supply driver and controller; described power drives chamber is divided into upper cavity and lower chamber by a dividing plate; described surge protector is arranged in lower chamber, and described power supply driver and controller are arranged in upper cavity.
In above-mentioned road lamp power supply drive unit, described dividing plate one end is plugged in power drives inner walls, and the other end is compressed by the hold-down mechanism arranged in power drives housing.
In above-mentioned road lamp power supply drive unit, described hold-down mechanism comprises support shell fragment and compressing tablet, and described support shell fragment upwards pushes up pressure dividing plate, and described compressing tablet compresses dividing plate downwards.
In above-mentioned road lamp power supply drive unit, between described power drives housing and power supply lid, be provided with sealing ring.
In above-mentioned road lamp power supply drive unit, described power drives housing end face is also hinged with the bracing frame that can support when power supply lid is opened.
Compared with prior art, this road lamp power supply drive unit is by being arranged in different cavitys respectively by illuminating module and driving power, heat radiation and waterproof can separately be designed, effective heat radiation of lifting illuminating module and the waterproof of driving power, improve the service life of product, simultaneously, this power source drive device is connected with hold-down mechanism by power supply lid, between dividing plate and power drives housing by fastening plate, power source drive device instrument of can exempting from directly is dismantled, improves convenience during operating personnel's work high above the ground.
Accompanying drawing explanation
Fig. 1 is the sectional structure schematic diagram of this road lamp power supply drive unit;
Fig. 2 is the perspective view after power supply lid removed by this road lamp power supply drive unit;
In figure, 1, power drives housing; 2, power supply lid; ; 21, bracing frame; 3, power drives chamber; 31, upper cavity; 32, lower chamber; 4, fastening plate; 5, surge protector; 6, power supply driver; 7, controller; 8, dividing plate; 81, shell fragment; 82, compressing tablet; 9, sealing ring.
Detailed description of the invention
Be below specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.
As depicted in figs. 1 and 2, this road lamp power supply drive unit is arranged in street lamp, described street lamp comprises lamp holder, described lamp holder comprises power drives housing 1 and luminous shell, the electrical connection between power supply and illuminator is realized by a through wires hole between described power drives housing 1 and luminous shell, described power drives housing 1 is hinged with power supply lid 2, power drives chamber 3 is formed between described power drives housing 1 and power supply lid 2, described power drives housing 1 other end is hinged with the fastening plate 4 that power supply lid 2 can be pressed in drive shell, power drives element is provided with in described power drives chamber 3.
Power drives housing 1 and luminous shell are separated, make luminous shell can accomplish separately large area ventilation and heat, reduce classification of waterproof, power drives housing 1, by self-radiating, can also promote classification of waterproof simultaneously, effectively improve the service life of street lamp.
Described power drives element comprises surge protector 5, power supply driver 6 and controller 7; described power drives chamber 3 is divided into upper cavity 31 and lower chamber 32 by a dividing plate 8; described surge protector 5 is arranged in lower chamber 32, and described power supply driver 6 and controller 7 are arranged in upper cavity 31.Described dividing plate 8 one end is plugged in power drives housing 1 inwall, the other end is compressed by the hold-down mechanism arranged in power drives housing 1, this hold-down mechanism comprises support shell fragment 81 and compressing tablet 82, and described support shell fragment 81 upwards pushes up pressure dividing plate 8, and described compressing tablet 82 compresses dividing plate 8 downwards.In addition, be provided with sealing ring 9 between described power drives housing 1 and power supply lid 2, carry out effective sealing by power drives chamber 3, improve classification of waterproof.Described power drives housing 1 end face is also hinged with the bracing frame 21 that can support when power supply lid 2 is opened.
By fastening plate 4, power supply lid 2 is pressed on power drives housing 1, make maintenance personal not need instrument when high-altitude is keeped in repair, only need free-handly to open fastening plate 4, if desired dismantle dividing plate 8, also directly the hold-down mechanism of dividing plate 8 can be opened, extract dividing plate 8 out.In addition, power supply lid 2 is hinged with on power drives housing 1, when power supply lid 2 open keep in repair time, for prevent power supply lid 2 affect maintenance personal operation, by bracing frame 21, power supply lid 2 is supported, convenient for maintaining human users.
This road lamp power supply drive unit is by being arranged in different cavitys respectively by illuminating module and driving power, heat radiation and waterproof can separately be designed, effective heat radiation of lifting illuminating module and the waterproof of driving power, improve the service life of product, simultaneously, this power source drive device is connected with hold-down mechanism by power supply lid 2, between dividing plate 8 and power drives housing 1 by fastening plate 4, power source drive device instrument of can exempting from directly is dismantled, improves convenience during operating personnel's work high above the ground.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Claims (6)
1. a road lamp power supply drive unit, described street lamp comprises lamp holder, described lamp holder comprises power drives housing and luminous shell, the electrical connection between power supply and illuminator is realized by a through wires hole between described power drives housing and luminous shell, it is characterized in that, described power drives housing is hinged with power supply lid, power drives chamber is formed between described power drives housing and power supply lid, the described power drives housing other end is hinged with the fastening plate that power supply lid can be pressed in drive shell, power drives element is provided with in described power drives chamber.
2. road lamp power supply drive unit according to claim 1; it is characterized in that; described power drives element comprises surge protector; power supply driver and controller; described power drives chamber is divided into upper cavity and lower chamber by a dividing plate; described surge protector is arranged in lower chamber, and described power supply driver and controller are arranged in upper cavity.
3. road lamp power supply drive unit according to claim 2, is characterized in that, described dividing plate one end is plugged in power drives inner walls, and the other end is compressed by the hold-down mechanism arranged in power drives housing.
4. road lamp power supply drive unit according to claim 3, is characterized in that, described hold-down mechanism comprises support shell fragment and compressing tablet, and described support shell fragment upwards pushes up pressure dividing plate, and described compressing tablet compresses dividing plate downwards.
5. the road lamp power supply drive unit according to claim 1 or 2 or 3 or 4, is characterized in that, be provided with sealing ring between described power drives housing and power supply lid.
6. the road lamp power supply drive unit according to claim 1 or 2 or 3 or 4, is characterized in that, described power drives housing end face is also hinged with the bracing frame that can support when power supply lid is opened.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520261195.5U CN205065444U (en) | 2015-04-24 | 2015-04-24 | Street lamp power drive arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520261195.5U CN205065444U (en) | 2015-04-24 | 2015-04-24 | Street lamp power drive arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205065444U true CN205065444U (en) | 2016-03-02 |
Family
ID=55391999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520261195.5U Expired - Fee Related CN205065444U (en) | 2015-04-24 | 2015-04-24 | Street lamp power drive arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205065444U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107975734A (en) * | 2016-10-21 | 2018-05-01 | 宁波兴莱达灯具有限公司 | Street lamp |
| CN110454705A (en) * | 2018-05-05 | 2019-11-15 | 厦门佳因特科技有限公司 | A kind of LED illumination lamp of replacement component easy to disassemble |
-
2015
- 2015-04-24 CN CN201520261195.5U patent/CN205065444U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107975734A (en) * | 2016-10-21 | 2018-05-01 | 宁波兴莱达灯具有限公司 | Street lamp |
| CN107975734B (en) * | 2016-10-21 | 2023-03-24 | 宁波兴莱达灯具有限公司 | Street lamp |
| CN110454705A (en) * | 2018-05-05 | 2019-11-15 | 厦门佳因特科技有限公司 | A kind of LED illumination lamp of replacement component easy to disassemble |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160302 Termination date: 20160424 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |