CN204829345U - Non -transformer LED industrial and mining lamp - Google Patents
Non -transformer LED industrial and mining lamp Download PDFInfo
- Publication number
- CN204829345U CN204829345U CN201520396338.3U CN201520396338U CN204829345U CN 204829345 U CN204829345 U CN 204829345U CN 201520396338 U CN201520396338 U CN 201520396338U CN 204829345 U CN204829345 U CN 204829345U
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- China
- Prior art keywords
- aluminium base
- led lamp
- lamp bead
- led
- transformer
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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.)
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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
Abstract
The utility model discloses a non -transformer LED industrial and mining lamp, its essence is that LED industrial and mining lamp does not need the independent drive power supply of reconfiguration, this LED industrial and mining lamp includes: casing, radiator, aluminium base board, drive module and LED lamp pearl, aluminium base board and radiator install in the casing, aluminium base board hugging closely the radiator, aluminium base board can distribute away the heat that LED produced, LED lamp pearl install on aluminium base board, drive module establish on aluminium base board to with the aluminium base board of LED lamp pearl under unified use. The utility model discloses a set drive module to a whole with aluminium base board, LED lamp pearl is installed on aluminium base board simultaneously for whole non -transformer LED industrial and mining lamp's part reduces, makes things convenient for the equipment of lamps and lanterns, and the circuit of also being convenient for arranges, and has the effect that constant current control and excess temperature were protected in the drive module, and let lamps and lanterns the stroboscopic can not appear and the high temperature is burnt out.
Description
Technical field
The utility model relates to Mining lamps and lanterns field, especially relates to a kind of non-transformer LED bay light.
Background technology
Existing LED obtains people's extensive concern as the novel high-luminous-efficiency light source of one, along with widely using of LED, existing bulkhead lamp capable is all adopt most LED lamp bead as light emitting source, but LED lamp bead needs constant current to power, and high-quality LED drive power cost is higher simultaneously; In addition, produce amount of heat during LED lamp bead work, the too high meeting of LED lamp bead chip temperature causes the reduction of LED lamp bead luminous efficiency even to damage, and serviceability is unstable.Existing bulkhead lamp capable is provided separately due to LED drive power and aluminium base; independently parts; so the complex circuit of connection can be caused when being connected with LED lamp bead and circuit board; component number is more; cause the high and problem such as assembling trouble etc. of production cost; not there is the function of overheat protector, also there will be the problem of stroboscopic once in a while.
Therefore, prior art has yet to be improved and developed.
Utility model content
The purpose of this utility model is to provide a kind of non-transformer LED bay light; its essence is that LED bay light does not need to configure independently driving power again; be intended to solve existing bulkhead lamp capable aluminium base and driver module be provided separately and cause that line layout bothers, components and parts are many, assemble troublesome problem, not there is the technical problem of overheat protector function and stroboscopic simultaneously.
The technical solution of the utility model is as follows: a kind of non-transformer LED bay light, and it comprises: housing, radiator, aluminium base, driver module and LED lamp bead; Described aluminium base and radiator are arranged in housing, and described aluminium base is close to radiator, and the heat that LED produces can distribute by described aluminium base; Described LED lamp bead is arranged on aluminium base; Described driver module is located on aluminium base, and jointly uses aluminium base with LED lamp bead.
Described non-transformer LED bay light, wherein, described driver module comprises input block, rectification filtering unit and multiple constant-current control unit, the external civil power of described input block, and input block is connected with rectification filtering unit after connecing electricity; Described rectification filtering unit and LED lamp bead are connected in series, and described LED lamp bead and current constant control control unit are connected in series.
Described non-transformer LED bay light, wherein, described LED lamp bead is divided into two groups, and the LED lamp bead of each group is connected in series with rectification filtering unit and constant-current control unit respectively.
Described non-transformer LED bay light, wherein, described aluminium base diameter is 145mm, can be arranged on aluminium base by LED lamp bead distribution six circle, the LED lamp bead of described first and third, five circles is first group, and the LED lamp bead of described second, four, six circles is second group.
Described non-transformer LED bay light; wherein; the quantity of described constant-current control unit is 4 or 5 or 10; each constant-current control unit comprise a drive IC, one for regulating regulating resistance and the electric capacity for the protection of components and parts of electric current, and each constant-current control unit can work alone.
Described non-transformer LED bay light, wherein, described rectification filtering unit is arranged on the centre of aluminium base, and this rectification filtering unit includes the rectifier bridge of the resistance of two series connection, two electric capacity in parallel and encapsulation.
Described non-transformer LED bay light, wherein, a number of described LED lamp bead is 156.
The beneficial effects of the utility model: the utility model is by being arranged to an entirety by driver module and aluminium base, LED lamp bead is also arranged on aluminium base simultaneously, the parts of whole non-transformer LED bay light are made to reduce like this, components and parts reduce, lamp assembled difficulty and cost reduce, also by utilizing driver module and LED lamp bead jointly to use aluminium base, more be convenient to the arrangement of circuit-line, and drive IC in driver module can regulation output electric current, makes light fixture there will not be temperature too high and be burnt the phenomenon with stroboscopic.
Accompanying drawing explanation
Fig. 1 is the structural representation of aluminium base of the present utility model.
Fig. 2 is the structural representation of aluminium base of the present utility model.
Fig. 3 is circuit structure block diagram of the present utility model.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearly, clearly, referring to the accompanying drawing embodiment that develops simultaneously, the utility model is further described.
As illustrated in fig. 1 and 2, the utility model discloses a kind of non-transformer LED bay light, it comprises: housing, radiator, aluminium base 5, driver module 4 and LED lamp bead 3; Described aluminium base 5 and radiator are arranged in housing, and described aluminium base 5 is close to radiator, and the heat that LED lamp bead 3 produces can be distributed by radiator; Described LED lamp bead 3 is arranged on aluminium base 2; Described driver module 4 is located on aluminium base 5, and jointly uses aluminium base with LED lamp bead 3.
As shown in Figure 3, driver module 4 of the present utility model comprises input block 1, rectification filtering unit 2 and multiple constant-current control unit 41, the described external civil power of input block 1, and input block 1 is connected with rectification filtering unit 2 after connecing electricity; Described rectification filtering unit 2 is connected in series with LED lamp bead 3, and described LED lamp bead 3 is connected in series with current constant control control unit 41.
As shown in Figure 1, a number of LED lamp bead 3 of the present utility model is 156, and this LED lamp bead 3 is divided into two groups, and the LED lamp bead 3 of each group is connected in series with rectification filtering unit 2 and constant-current control unit 41 respectively; Described aluminium base 5 diameter is 145mm, LED lamp bead 3 can be scattered in six circles and be arranged on aluminium base, and the LED lamp bead of described first and third, five circles 21,23,25 is first group, and the LED lamp bead of described second, four, six circles 22,24,26 is second group.
As shown in Figure 2,30W aluminium base 5 of the present utility model is provided with driver module 4, and driver module and LED lamp bead 3 use aluminium base 5 jointly, the quantity of described constant-current control unit 41 is 4, each constant-current control unit comprises a drive IC 410, for regulating regulating resistance and 412 1 electric capacity 411 for the protection of components and parts of electric current, and each constant-current control unit 41 can work alone; LED lamp bead in above-mentioned adopts LED lamp bead 3,4 constant-current control unit 41 of 156 0.2W, and output current setting is about 48.2mA, and central authorities adopt the electrochemical capacitor of a 22uF/400V to carry out filtering, to alleviate stroboscopic.
As Fig. 1 so, described rectification filtering unit 2 is arranged on the centre of aluminium base 5, this rectification filtering unit 5 include two series connection resistance 6, two electric capacity in parallel 7 and encapsulation rectifier bridge 8.
Aluminium base diameter in the utility model is 145mm, be distributed with six circle LED lamp bead, totally 156, lamp pearl is divided into two groups and is interspersed, wherein first, three, five circles are first group, second, four, six for circle be second group, often group connects in the mode of 78 series connection, wherein, aluminium base central authorities are rectification filtering unit, aluminium base edge distribution has ten constant-current control unit, each constant-current control unit all can work alone, wherein U1 ~ U5 constant-current control unit controls first, three, the lamp pearl of five circles, U6 ~ U10 constant-current control unit controls second, four, the lamp pearl of six circles.
The utility model by selecting the LED lamp bead of the different rated power such as 0.2W, 0.5W, 0.75W, 1W, and changes the corresponding quantity of constant-current control unit and the resistance of regulating resistance R1 ~ R10, the scheme of the 20W ~ 100W that can arrange in pairs or groups out; Or only can also adopting the mode (the lamp pearl of enclosing as only adopted first and third, five) of one group of LED lamp bead in addition, similarly adjusting quantity and the regulating resistance of constant-current control unit, 20W ~ 50W scheme of also can arranging in pairs or groups out.
Such as: 30W scheme adopts LED lamp bead 3,4 constant-current control unit 41 of 156 0.2W, and output current is set as 48.2mA, central authorities adopt the electrochemical capacitor of a 22uF/400V to carry out filtering, to alleviate stroboscopic.
Such as: 100W scheme adopts 156 0.75W lamp pearls, 10 constant-current control unit, and output current is set as 176mA, central authorities adopt two 22uF/400V electrochemical capacitors to carry out filtering.
The utility model is by being arranged to an entirety by driver module and aluminium base, LED lamp bead is also arranged on aluminium base simultaneously, the parts of whole non-transformer LED bay light are made to reduce like this, components and parts reduce, lamp assembled difficulty and cost reduce, and also by utilizing driver module and LED lamp bead jointly to use aluminium base, are more convenient to the arrangement of circuit-line, and drive IC in driver module can regulation output electric current, makes light fixture there will not be temperature too high and be burnt the phenomenon with stroboscopic.
Should be understood that; application of the present utility model is not limited to above-mentioned citing; for those of ordinary skills, can be improved according to the above description or convert, all these improve and convert the protection domain that all should belong to the utility model claims.
Claims (7)
1. a non-transformer LED bay light, is characterized in that, comprising: housing, radiator, aluminium base, driver module and LED lamp bead; Described aluminium base and radiator are arranged in housing, and described aluminium base is close to radiator, and the heat that LED produces can distribute by described aluminium base; Described LED lamp bead is arranged on aluminium base; Described driver module is located on aluminium base, and jointly uses aluminium base with LED lamp bead.
2. non-transformer LED bay light according to claim 1, it is characterized in that, described driver module comprises input block, rectification filtering unit and multiple constant-current control unit, the external civil power of described input block, and input block is connected with rectification filtering unit after connecing electricity; Described rectification filtering unit and LED lamp bead are connected in series, and described LED lamp bead and current constant control control unit are connected in series.
3. non-transformer LED bay light according to claim 2, is characterized in that, described LED lamp bead is divided into two groups, and the LED lamp bead of each group is connected in series with rectification filtering unit and constant-current control unit respectively.
4. non-transformer LED bay light according to claim 3, it is characterized in that, described aluminium base diameter is 145mm, can LED lamp bead distribution six circle be arranged on aluminium base, the LED lamp bead of described first and third, five circles is first group, and the LED lamp bead of described second, four, six circles is second group.
5. non-transformer LED bay light according to claim 2; it is characterized in that; the quantity of described constant-current control unit is 4 or 5 or 10; each constant-current control unit comprise a drive IC, one for regulating regulating resistance and the electric capacity for the protection of components and parts of electric current, and each constant-current control unit can work alone.
6. non-transformer LED bay light according to claim 2, is characterized in that, described rectification filtering unit is arranged on the centre of aluminium base, and this rectification filtering unit includes the rectifier bridge of the resistance of two series connection, two electric capacity in parallel and encapsulation.
7. non-transformer LED bay light according to claim 1, is characterized in that, a number of described LED lamp bead is 156.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520396338.3U CN204829345U (en) | 2015-06-10 | 2015-06-10 | Non -transformer LED industrial and mining lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520396338.3U CN204829345U (en) | 2015-06-10 | 2015-06-10 | Non -transformer LED industrial and mining lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204829345U true CN204829345U (en) | 2015-12-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520396338.3U Expired - Fee Related CN204829345U (en) | 2015-06-10 | 2015-06-10 | Non -transformer LED industrial and mining lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204829345U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107044621A (en) * | 2016-02-05 | 2017-08-15 | 宁波福泰电器有限公司 | Light fixture and its heat dissipating method and manufacture method |
-
2015
- 2015-06-10 CN CN201520396338.3U patent/CN204829345U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107044621A (en) * | 2016-02-05 | 2017-08-15 | 宁波福泰电器有限公司 | Light fixture and its heat dissipating method and manufacture method |
| CN107532793A (en) * | 2016-02-05 | 2018-01-02 | 宁波福泰电器有限公司 | The control system and control method of light fixture and its manufacture method and heat dissipating method and light fixture |
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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: 20151202 Termination date: 20160610 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |