CN206159935U - Low -harmonic -wave's LED industrial and mining lamp - Google Patents
Low -harmonic -wave's LED industrial and mining lamp Download PDFInfo
- Publication number
- CN206159935U CN206159935U CN201621115286.9U CN201621115286U CN206159935U CN 206159935 U CN206159935 U CN 206159935U CN 201621115286 U CN201621115286 U CN 201621115286U CN 206159935 U CN206159935 U CN 206159935U
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- Prior art keywords
- led
- groove
- circuit region
- reactor
- area
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Abstract
The utility model discloses a low -harmonic -wave's LED industrial and mining lamp, which comprises a base, the inside of base is provided with the circular thread hole, the bottom of base is provided with the circuit region, the outside of circuit region is provided with the louvre, the inside of circuit region is provided with the circuit board, the inside of circuit board is provided with first recess, the inside of first recess is provided with the spring leaf, the bottom of first recess is provided with the inductance element, one side of inductance element is provided with the reactor, the bottom of reactor is provided with pulse width modulator, the bottom of circuit region is provided with the radiating area, the bottom of radiating area is provided with illumination area, illumination area's bottom is provided with glass shield. Reactor and pulse width modulator can be effectively harmonic control in the limit value to make the more stable of LED lamp work, improve the work efficiency of LED lamp, set up the heat that produces and take away on the inside cooling tube of radiating area can be with aluminium base board, prevent that LED from lasting high temperature, increases the life of LED lamp.
Description
Technical field
This utility model is related to a kind of LED bay light, more particularly to a kind of LED bay light of low harmony wave.
Background technology
LED mine lamp, is to substitute traditional lamp bead as luminous body using high-brightness LED light source, compared with traditional mine lamp, is had
Small volume, it is lightweight, the advantages of energy-efficient.
LED is developed so far, and on the premise of long-range use, LED still has many key technical problems to need to break through, its
In important problem be how total harmonic distortion to be maintained at into less than 10, the basic reason that harmonic wave is produced be due to
It is not linear with added voltage when electric current flows through load caused by nonlinear load, non-sinusoidal current is just formed, from
And harmonic wave is produced, harmonic wave may interfere to the work of other electronic systems, in addition also heat dissipation problem, incomplete to dissipate
Thermal design can cause LED light decay, make luminous efficiency be deteriorated.
Utility model content
The technical problems to be solved in the utility model is the defect for overcoming prior art, there is provided a kind of LED works of low harmony wave
Mine lamp.
In order to solve above-mentioned technical problem, this utility model provides following technical scheme：
A kind of LED bay light of low harmony wave of this utility model, including pedestal, the pedestal is internally provided with round thread
Hole, the round thread hole is internally provided with screw, and the bottom of the pedestal is provided with circuit region, the outside of the circuit region
It is provided with louvre, the circuit region is internally provided with circuit board, the circuit board is internally provided with the first groove, described
First groove is internally provided with spring leaf, and the bottom of first groove is provided with inductance element, and the one of the inductance element
Side is provided with reactor, and the bottom of the reactor is provided with pulse width modulator, and the bottom of the circuit region is provided with radiating area,
The bottom of the radiating area is provided with lighting area, and the bottom of the lighting area is provided with glass shield.
Used as a kind of optimal technical scheme of the present utility model, the side of the radiating area is provided with water inlet pipe, described to dissipate
The opposite side of hot-zone is provided with outlet pipe, and the water inlet pipe and outlet pipe both pass through through hole, be provided with the top of the radiating area
Dividing plate, is provided with cutting on the dividing plate, the side of the cutting is provided with radiating tube.
Used as a kind of optimal technical scheme of the present utility model, the spring leaf is shaped as convex, sets in the cutting
The second groove is equipped with, the cutting is inserted spring leaf after the first groove and mutually agreed with the second groove.
Used as a kind of optimal technical scheme of the present utility model, the lighting area is internally provided with aluminium base, the aluminum
Radiating tube is provided with the top of substrate, on the aluminium base LED is provided with.
Used as a kind of optimal technical scheme of the present utility model, the reactor and pulse width modulator are electrical with LED
Connection.
The beneficial effect that this utility model is reached is：This utility model can by the reactor and pulse width modulator of setting
In limit value, so that LED work is more stable, the work efficiency of LED is improved with effectively harmonic controling, arranged
Radiating tube inside radiating area can take away the heat produced on aluminium base, prevent LED continuous high temperatures, increase LED
Service life.
Description of the drawings
Accompanying drawing is used for providing further understanding to of the present utility model, and constitutes a part for description, with this practicality
New embodiment is used to explain this utility model together, does not constitute to restriction of the present utility model.In the accompanying drawings：
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is one of partial structural diagram of the present utility model；
Fig. 3 is the two of partial structural diagram of the present utility model；
Fig. 4 is the three of partial structural diagram of the present utility model；
Fig. 5 is the four of partial structural diagram of the present utility model；
Fig. 6 is the five of partial structural diagram of the present utility model；
In figure：1st, pedestal；2nd, round thread hole；3rd, screw；4th, circuit region；5th, louvre；6th, circuit board；7th, first is recessed
Groove；8th, spring leaf；9th, inductance element；10th, reactor；11st, pulse width modulator；12nd, radiating area；13rd, lighting area；14th, glass shield
Cover；15th, water inlet pipe；16th, outlet pipe；17th, through hole；18th, dividing plate；19th, cutting；20th, radiating tube；21st, the second groove；22nd, aluminium base
Plate；23rd, LED.
Specific embodiment
Preferred embodiment of the present utility model is illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein excellent
Select embodiment to be merely to illustrate and explain this utility model, be not used to limit this utility model.
Embodiment 1
As shown in figures 1 to 6, this utility model provides a kind of LED bay light of low harmony wave, including pedestal 1, the inside of pedestal 1
It is provided with round thread hole 2, round thread hole 2 is internally provided with screw 3, and the bottom of pedestal 1 is provided with circuit region 4, circuit
The outside in area 4 is provided with louvre 5, circuit region 4 is internally provided with circuit board 6, and circuit board 6 is internally provided with the first groove
7, the first groove 7 is internally provided with spring leaf 8, and the bottom of the first groove 7 is provided with inductance element 9, the side of inductance element 9
Reactor 10 is provided with, the bottom of reactor 10 is provided with pulse width modulator 11, and the bottom of circuit region 4 is provided with radiating area 12,
The bottom of radiating area 12 is provided with lighting area 13, and the bottom of lighting area 13 is provided with glass shield 14.
The side of radiating area 12 is provided with water inlet pipe 15, and the opposite side of radiating area 12 is provided with outlet pipe 16, water inlet pipe 15
Through hole 17 is both passed through with outlet pipe 16, the top of radiating area 12 is provided with dividing plate 18, cutting 19, cutting 19 are provided with dividing plate 18
Side be provided with radiating tube 20, be easy to carry out radiating treatment to aluminium base 22.
Spring leaf 8 is shaped as convex, and the second groove 21 is provided with cutting 19, and bullet after first groove 7 is inserted in cutting 19
Reed 8 mutually agrees with the second groove 21, is easy to that dividing plate 18 is locked on circuit board 6.
Lighting area 13 is internally provided with aluminium base 22, and the top of aluminium base 22 is provided with radiating tube 20, on aluminium base 22
LED 23 is provided with, the heat produced when beneficial to aluminium base 22 LED 23 is worked is taken away.
Reactor 10 and pulse width modulator 11 are electrically connected with LED 23, are worked by being electrically connected with enhancing LED 23
Stability.
Specifically, first pedestal 1 is passed through into screw 3 and is arranged on wall top, then radiating tube 20 is installed in the inside of radiating area 12,
Then cutting 19 is inserted in the first groove 7, allows spring leaf 8 mutually to agree with the second groove 21, make radiating area 12 be fixed on circuit
The bottom in area 4, first switches on power, and is then passed through recirculated water in radiating tube 20, when LED mine lamp works, because reactor 10
Induction reactance and it is directly proportional by the frequency of electric current, so the frequency of harmonic wave is high, it is humorous so as to limit by the ability of reactor 10
DC voltage can be modulated into the not wide series exchange of constant amplitude by ripple, pulse width modulator 11 in required frequency cycle
Potential pulse, strength youngster suppresses the generation of harmonic wave significantly, in addition after LED mine lamp efforts, can produce substantial amounts of heat, aluminium base 22
The heat absorption that first LED 23 is produced, is then passed to radiating tube 20, and the recirculated water inside radiating tube 20 can be by heat band
Go out, so as to realize the high temperature resistant of LED mine lamp.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, this is not limited to
Utility model, although being described in detail to this utility model with reference to the foregoing embodiments, for those skilled in the art
For, it still can modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Carry out equivalent.It is all it is of the present utility model spirit and principle within, any modification, equivalent substitution and improvements made etc.,
Should be included within protection domain of the present utility model.
Claims (5)
1. a kind of LED bay light of low harmony wave, including pedestal（1）, the pedestal（1）Be internally provided with round thread hole（2）,
The round thread hole（2）Be internally provided with screw（3）, it is characterised in that the pedestal（1）Bottom be provided with circuit region
（4）, the circuit region（4）Outside be provided with louvre（5）, the circuit region（4）Be internally provided with circuit board（6）, institute
State circuit board（6）Be internally provided with the first groove（7）, first groove（7）Be internally provided with spring leaf（8）, it is described
First groove（7）Bottom be provided with inductance element（9）, the inductance element（9）Side be provided with reactor（10）, it is described
Reactor（10）Bottom be provided with pulse width modulator（11）, the circuit region（4）Bottom be provided with radiating area（12）, it is described
Radiating area（12）Bottom be provided with lighting area（13）, the lighting area（13）Bottom be provided with glass shield（14）.
2. a kind of LED bay light of low harmony wave according to claim 1, it is characterised in that the radiating area（12）One
Side is provided with water inlet pipe（15）, the radiating area（12）Opposite side be provided with outlet pipe（16）, the water inlet pipe（15）With go out
Water pipe（16）Both pass through through hole（17）, the radiating area（12）Top be provided with dividing plate（18）, the dividing plate（18）Upper setting
There is cutting（19）, the cutting（19）Side be provided with radiating tube（20）.
3. a kind of LED bay light of low harmony wave according to claim 2, it is characterised in that the spring leaf（8）Shape
For convex, the cutting（19）On be provided with the second groove（21）, the cutting（19）Insert the first groove（7）Spring leaf afterwards
（8）With the second groove（21）Mutually agree with.
4. a kind of LED bay light of low harmony wave according to claim 1, it is characterised in that the lighting area（13）It is interior
Portion is provided with aluminium base（22）, the aluminium base（22）Top be provided with radiating tube（20）, the aluminium base（22）Upper setting
There is LED（23）.
5. a kind of LED bay light of low harmony wave according to claim 4, it is characterised in that the reactor（10）And arteries and veins
Wide manipulator（11）And LED（23）It is electrically connected with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621115286.9U CN206159935U (en) | 2016-10-12 | 2016-10-12 | Low -harmonic -wave's LED industrial and mining lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621115286.9U CN206159935U (en) | 2016-10-12 | 2016-10-12 | Low -harmonic -wave's LED industrial and mining lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206159935U true CN206159935U (en) | 2017-05-10 |
Family
ID=58652829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621115286.9U Expired - Fee Related CN206159935U (en) | 2016-10-12 | 2016-10-12 | Low -harmonic -wave's LED industrial and mining lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206159935U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108735477A (en) * | 2018-05-20 | 2018-11-02 | 苏州固特斯电子科技有限公司 | A kind of high temperature alarm SMT Inductor |
-
2016
- 2016-10-12 CN CN201621115286.9U patent/CN206159935U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108735477A (en) * | 2018-05-20 | 2018-11-02 | 苏州固特斯电子科技有限公司 | A kind of high temperature alarm SMT Inductor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170510 Termination date: 20201012 |