CN104791705A - Highway crossing strobe light overload prevention device - Google Patents
Highway crossing strobe light overload prevention device Download PDFInfo
- Publication number
- CN104791705A CN104791705A CN201510216309.9A CN201510216309A CN104791705A CN 104791705 A CN104791705 A CN 104791705A CN 201510216309 A CN201510216309 A CN 201510216309A CN 104791705 A CN104791705 A CN 104791705A
- Authority
- CN
- China
- Prior art keywords
- quick
- sudden strain
- strobe light
- hexagonal
- radiator
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S10/00—Lighting devices or systems producing a varying lighting effect
- F21S10/06—Lighting devices or systems producing a varying lighting effect flashing, e.g. with rotating reflector or light source
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V25/00—Safety devices structurally associated with lighting devices
- F21V25/10—Safety devices structurally associated with lighting devices coming into action when lighting device is overloaded, e.g. thermal switch
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/10—Outdoor lighting
- F21W2131/103—Outdoor lighting of streets or roads
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Road Paving Structures (AREA)
Abstract
A highway crossing strobe light overload prevention device is composed of a ventilation flow divider pipe 1.1 and a hexagonal radiator 2. The ventilation flow divider pipe 1.1 is arranged in a strobe light 1 and on the upper portion of the hexagonal radiator 2, an air outlet 1.2 of the ventilation flow divider pipe 1.1 is opposite to heat conducting columns 2.1 of the hexagonal radiator 2, the hexagonal radiator 2 makes contact with a circuit board 3 of the strobe light 1, the hexagonal radiator 2 is provided with six heat conducting columns 2.1, and cooling fins 2.2 are arranged between the heat conducting columns 2.1. By means of the structure, the circuit board of the strobe light can be cooled in time, the circuit board is protected, and therefore the service life is prolonged.
Description
Technical field
The present invention relates to a kind of quick-fried sudden strain of a muscle device protective device for preventing overheat.
Background technology
The quick-fried sudden strain of a muscle device that existing highway crossings uses, sends high strength flash of light by intermittent, thus serves as warning at night.In order to make light fixture send high strength flash of light, then need to be completed by high voltage, heavy current.Find in practical work, because quick-fried sudden strain of a muscle device uses high voltage, heavy current for a long time, shine into high temperature in light fixture, such environment is unfavorable for the use of lighting apparatus, decrease service life, especially for the quick-fried sudden strain of a muscle device that precision is higher, larger for internal circuit element infringement.
Summary of the invention
The present invention in order to overcome prior art Shortcomings, provide a kind of can to the device of quick-fried sudden strain of a muscle device cooling protection.
The present invention's taked technical scheme of dealing with problems is: high speed road junction quick-fried sudden strain of a muscle device protective device for preventing overheat is made up of the isocon that ventilates, hexagonal radiator.
Ventilation isocon is placed in quick-fried sudden strain of a muscle device, hexagonal radiator top.Directly can utilize and distinguished and admirable fin to be dispelled the heat.
Ventilation isocon air outlet is relative with hexagonal radiator heating column.This structure effectively can improve rate of heat dissipation.
Hexagonal radiator contacts with quick-fried sudden strain of a muscle device circuit board.By heat radiation protection circuit board.
Hexagonal radiator is provided with six heating columns, is provided with fin between heating column.Can lower the temperature uniformly.
Adopt said structure, utilize natural airflow to carry out fast cooling by hexagonal radiator to quick-fried sudden strain of a muscle device circuit board, thus improve service life.
The invention has the beneficial effects as follows: the temperature that can effectively reduce quick-fried sudden strain of a muscle device circuit board, increases the service life.Structure is simplified, successful.
Accompanying drawing illustrates:
Below in conjunction with drawings and Examples, the invention will be further described.
Fig. 1 is high speed road junction quick-fried sudden strain of a muscle device overload protective device structural representation.
Fig. 2 is hexagonal heat spreader structures schematic diagram.
Detailed description of the invention:
1 quick-fried sudden strain of a muscle device in the drawings, 1.1 ventilation isocons, 1.2 air outlets, 1.3 fixed supports, 2 hexagonal radiators, 2.1 heating columns, 2.2 fin, 3 circuit boards.
Embodiment 1
As shown in Figure 1 and Figure 2, the quick-fried sudden strain of a muscle device in high speed road junction overload protective device is made up of the isocon 1.1 that ventilates, hexagonal radiator 2.
Ventilation isocon 1.1 is placed in quick-fried sudden strain of a muscle device 1, hexagonal radiator 2 top, and ventilation isocon 1.1 air outlet 1.2 is relative with hexagonal radiator 2 heating column 2.1, and this structure can directly utilize distinguished and admirablely dispels the heat to fin, effectively improves rate of heat dissipation.
Hexagonal radiator 2 contacts with quick-fried sudden strain of a muscle device 1 circuit board 3, and hexagonal radiator 2 is provided with six heating columns 2.1, is provided with fin 2.2 between heating column 2.1.Can lower the temperature uniformly, by heat radiation protection circuit board.
Claims (3)
1. the quick-fried sudden strain of a muscle device in high speed road junction overload protective device is made up of the isocon that ventilates (1.1), hexagonal radiator (2), it is characterized in that: ventilation isocon (1.1) is placed in quick-fried sudden strain of a muscle device (1), hexagonal radiator (2) top, ventilation isocon (1.1) air outlet (1.2) is relative with hexagonal radiator (2) heating column (2.1).
2. high speed road junction according to claim 1 quick-fried sudden strain of a muscle device overload protective device, is characterized in that: hexagonal radiator (2) contacts with quick-fried sudden strain of a muscle device (1) circuit board (3).
3. high speed road junction according to claim 1 quick-fried sudden strain of a muscle device overload protective device, is characterized in that: hexagonal radiator (2) is provided with six heating columns (2.1), is provided with fin (2.2) between heating column (2.1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510216309.9A CN104791705A (en) | 2015-05-04 | 2015-05-04 | Highway crossing strobe light overload prevention device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510216309.9A CN104791705A (en) | 2015-05-04 | 2015-05-04 | Highway crossing strobe light overload prevention device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104791705A true CN104791705A (en) | 2015-07-22 |
Family
ID=53556737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510216309.9A Pending CN104791705A (en) | 2015-05-04 | 2015-05-04 | Highway crossing strobe light overload prevention device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104791705A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201944589U (en) * | 2010-12-19 | 2011-08-24 | 西安智海电力科技有限公司 | Rotary heat-dissipation light-emitting diode (LED) floodlight |
| CN103953906A (en) * | 2014-05-18 | 2014-07-30 | 李宝 | Vehicle-mounted strobe alarm lamp overheating prevention protection device |
| CN103953903A (en) * | 2014-05-18 | 2014-07-30 | 李宝 | Anti-overloading device for expressway strobe warning lamp |
-
2015
- 2015-05-04 CN CN201510216309.9A patent/CN104791705A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201944589U (en) * | 2010-12-19 | 2011-08-24 | 西安智海电力科技有限公司 | Rotary heat-dissipation light-emitting diode (LED) floodlight |
| CN103953906A (en) * | 2014-05-18 | 2014-07-30 | 李宝 | Vehicle-mounted strobe alarm lamp overheating prevention protection device |
| CN103953903A (en) * | 2014-05-18 | 2014-07-30 | 李宝 | Anti-overloading device for expressway strobe warning lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150722 |
|
| WD01 | Invention patent application deemed withdrawn after publication |