CN204729951U - A kind of LED-PAR lamp - Google Patents
A kind of LED-PAR lamp Download PDFInfo
- Publication number
- CN204729951U CN204729951U CN201520202283.8U CN201520202283U CN204729951U CN 204729951 U CN204729951 U CN 204729951U CN 201520202283 U CN201520202283 U CN 201520202283U CN 204729951 U CN204729951 U CN 204729951U
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- China
- Prior art keywords
- light source
- led
- heat sink
- shell
- par lamp
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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
Links
- 230000003287 optical effect Effects 0.000 claims abstract description 12
- 238000007789 sealing Methods 0.000 claims abstract description 9
- 238000005266 casting Methods 0.000 claims abstract description 5
- 239000003292 glue Substances 0.000 claims abstract description 5
- 230000002159 abnormal effect Effects 0.000 claims description 9
- 238000001746 injection moulding Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- 238000004512 die casting Methods 0.000 claims description 3
- 239000000243 solution Substances 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000007537 lampworking Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Abstract
The utility model discloses a kind of LED-PAR lamp, comprise shell, base, power supply, heat sink, LED light source, optical lens and lampshade, described base lower end is connected with screw socket, described base upper end is connected with outer casing screw, described heat sink is fixed on the step that arranges in the enclosure, described shell is divided into power source cavity and lamp body chamber by heat sink, described power supply is sealed in power pack by heat conduction casting glue, and be arranged in power source cavity, heat sink upper center is fixed with LED light source, baffle plate lens kit is covered with outside LED light source, described baffle plate lens kit is fixedly connected with power pack with heat sink, described optical lens is connected to baffle plate lens kit, described lampshade is connected to shell upper end, and be provided with sealing ring between lampshade and shell.Described LED-PAR lamp waterproof sealing is good, and adopts LED light source energy-conserving and environment-protective more.
Description
Technical field
The utility model relates to lighting technical field, especially designs a kind of LED-PAR lamp.
Background technology
PAR lamp belongs to light source series products, is widely used in business, household, therefore needs to adapt to the different environment in indoor and outdoor, and waterproof is necessary.Although traditional light source can accomplish this point, its illumination mode not meeting environmental protection and energy saving can not keep abreast of the times; Although the PAR lamp of existing LED can accomplish energy-conserving and environment-protective, but can not adapt to outdoor environment for use, when outdoor application, if do not have water-tight process that lamp life can be caused to shorten, even in use produce unnecessary danger.
Utility model content
The purpose of this utility model is the LED-PA shot-light providing a kind of sealed waterproof effect good.
For reaching this object, the utility model by the following technical solutions:
A kind of LED-PAR lamp, comprise shell, base, power supply, heat sink, LED light source, optical lens and lampshade, described base lower end is connected with screw socket, described base upper end is connected with outer casing screw, described heat sink is fixed on the step that arranges in the enclosure, described shell is divided into power source cavity and lamp body chamber by heat sink, described power supply is sealed in power pack by heat conduction casting glue, and be arranged in power source cavity, heat sink upper center is fixed with LED light source, baffle plate lens kit is covered with outside LED light source, described baffle plate lens kit is fixedly connected with power pack with heat sink, described optical lens is connected to baffle plate lens kit, described lampshade is connected to shell upper end, and be provided with sealing ring between lampshade and shell.
Further, working environment abnormal examination circuit is provided with in described power supply, and power supply arranges output line and input line, the screw socket connecting line that described input line is connected with described base external screw thread, output line is connected with LED light source, described power supply also leads to a lampet, and the position described shell being positioned at lampet offers breach, and described lampet is also electrically connected with working environment abnormal examination circuit.
Further, shell step offers groove, the arranged outside of the described power pack coordinated has projection, power pack is fixed in the enclosure by projection fit by described power pack, described step is also provided with locating piece, the described heat sink coordinated offers locating hole, by locating piece cooperation locating hole, heat sink locator card is connected on the step of shell.
Further, described power pack is also provided with boss, described boss is connected in the through hole that on heat sink, correspondence is offered, and described boss all offers screwed hole, by baffle plate lens kit, heat sink and power pack being fixed together through the screwed hole on boss described in baffle plate lens kit screw fit.
Further, described LED light source comprises COB light source and light source bracket, and described COB light source is fixed on described light source bracket, and described light source bracket both sides are provided with screw, COB light source and light source bracket are fixed on heat sink by screw.
Further, described lampshade lower end is provided with a circle buckle, and the described shell upper end of cooperation is provided with a circle mounting groove, and described buckle coordinates clamping lampshade and shell with mounting groove, and described shell is positioned on the downside of mounting groove and offers seal groove, described sealing ring is arranged in described seal groove.
Further, described shell is made up of aluminum alloy materials integrated die-casting.
Further, described base is transparent base, and described transparent base is made up of the PC material integrated injection molding of transparent heatproof.
Further, described lampshade adopts transparent optical diffuser plate to make.
Further, described lampshade adopts transparent matte board to make.
The beneficial effects of the utility model are:
1, described LED-PAR lamp, power supply is sealed in described power pack by heat conduction casting glue, and is also provided with the sealing ring of waterproof between shell and lampshade, and water-tight performance is good, can use in outdoor even water.
2, described LED-PAR lamp, power supply leads to a lampet, lampet and the interior working environment abnormal examination circuit arranged of power supply are electrically connected, when described LED-PAR lamp working environment is abnormal, then lampet lights, allow user get information about under whether LED-PAR lamp work in specified service condition, improve the security of use and the service life of the light fixture extended.
3, the LED light source of described LED-PAR lamp adopts COB light source as light source, easy for installation, the low and energy-conserving and environment-protective of cost.
Accompanying drawing explanation
Fig. 1 is the explosive view of the LED-PAR lamp that the utility model detailed description of the invention provides;
Fig. 2 is the sectional view of the LED-PAR lamp that the utility model detailed description of the invention provides.
In figure, 1, transparent base; 11, screw socket; 2, shell; 21, step; 22, locating piece; 23, groove; 24, breach; 25, mounting groove; 26, seal groove; 3, power pack; 31, projection; 32, boss; 4, heat sink; 41, locating hole; 5, baffle plate; 6, COB light source; 61, light source bracket; 7, lens kit; 71, optical lens; 8, sealing ring; 9, lampshade; 91, buckle; 10, screw.
Detailed description of the invention
The technical solution of the utility model is further illustrated by detailed description of the invention below in conjunction with accompanying drawing.
As Fig. 1, shown in Fig. 2, described LED-PAR lamp comprises shell 2, transparent base 1, power supply, heat sink 4, LED light source, optical lens 71 and lampshade 9, described transparent base 1 lower end has been threaded a screw socket 11, described transparent base 1 upper end is threaded with shell 2, described heat sink 4 is fixed on the step 21 of setting in shell 2, described step 21 is provided with locating piece 22, the heat sink 4 coordinated is provided with locating hole 41, being coordinated by locating piece 22 and locating hole 41 receives on the step 21 of shell 2 by heat sink 4 locator card, and be fixed on step 21 by screw 10, described shell 2 is divided into power source cavity and lamp body chamber by heat sink 4, described power supply is sealed in power pack 3 by heat conduction casting glue, described power pack 3 surrounding is provided with projection 31, the step 21 of the described shell 2 coordinated offers groove 23, power pack 3 is connected in the power source cavity of shell 1 by described projection 31 fit 23, described power pack 3 upper end is also provided with three boss 32, described boss 32 is connected in the through hole that on heat sink 4, correspondence is offered, described boss 32 offers screwed hole, described heat sink 4 upper side center is fixed with LED light source, described LED light source comprises COB light source 6 and light source bracket 61, described COB light source 6 is fixed on light source bracket 61, COB light source 6 is fixed on heat sink 4 by the screw 10 that described light source bracket 61 both sides are arranged together with light source bracket 61, baffle plate lens kit is covered with outside described LED light source, described baffle plate lens and comprise middle lens kit 7 and be fixed on the baffle plate 5 of lens kit 7 surrounding, described baffle plate lens kit is by coordinating the screwed hole that the boss 32 on power pack is offered by described baffle plate lens kit and heat sink 4 through the screw 10 bottom lens kit 7, power pack 3 is fixed together, described optical lens 71 is connected in described lens kit 7, described shell 2 is provided with a circle mounting groove 25 topmost, described lampshade 9 lower end coordinated is provided with a circle buckle 91, described buckle 91 coordinates mounting groove 25 that lampshade 9 is fixedly connected to shell 2 upper end, and described shell 2 is positioned at below mounting groove 25 and also offers seal groove 26, the sealing ring 8 of sealed lamp shade 9 and shell 2 is provided with in described seal groove 26.
Described power supply also comprises input line and output line, described input line is connected with outer screw socket 11 through transparent base 1, and the point of rotation presses solidly calmly, described output line is connected with described COB light source 6 powers, described power supply also leads to a lampet (not indicating in figure), the electrical connection of described lampet and the interior working environment abnormal detection circuit arranged of power supply, and the position described shell 2 being positioned at lampet offers a breach 24, the light on and off situation of lampet is can be observed by described breach 24, if when described LED-PAR lamp runs under specified environment, working environment abnormal examination circuit does not send signal, lampet does not work, if during LED-PAR lamp running environment off-rating, then working environment abnormal examination circuit sending signal, lampet is shinny, remind user LED-PAR that lamp runs under non-specified environment.
The baffle plate of described baffle plate lens kit, for covering the heat sink 4 of metallochrome, makes LED-PAR lamp seem more attractive in appearance, and described baffle plate 4 is made with adopting white nylon material integrated injection molding of preventing fires, and the upper surface of baffle plate 4 can print some information.
Described shell 2 is made up of aluminum alloy materials integrated die-casting, and the curved profile of described shell 2 adopts cosine function equation curve, makes light fixture outline more succinct smooth.
Described transparent base 1 is made up of the PC material integrated injection molding of transparent heatproof.
Described lampshade 9 adopts transparent optical diffuser plate or matte board to make.
Below only with embodiment, the utility model is illustrated, but the utility model is not limited to above-mentioned size and outward appearance illustration, more should form any restriction of the present utility model.As long as any improvement do the utility model or modification all belong within the protection domain of the utility model claim opinion.
Claims (10)
1. a LED-PAR lamp, comprise shell, base, power supply, heat sink, LED light source, optical lens and lampshade, it is characterized in that: described base lower end is connected with screw socket, described base upper end is connected with outer casing screw, described heat sink is fixed on the step that arranges in the enclosure, described shell is divided into power source cavity and lamp body chamber by heat sink, described power supply is sealed in power pack by heat conduction casting glue, and be arranged in power source cavity, heat sink upper center is fixed with LED light source, baffle plate lens kit is covered with outside LED light source, described baffle plate lens kit is fixedly connected with power pack with heat sink, described optical lens is connected to baffle plate lens kit, described lampshade is connected to shell upper end, and be provided with sealing ring between lampshade and shell.
2. LED-PAR lamp according to claim 1, it is characterized in that: in described power supply, be provided with working environment abnormal examination circuit, and power supply arranges output line and input line, the screw socket connecting line that described input line is connected with described base external screw thread, output line is connected with LED light source, described power supply also leads to a lampet, and the position described shell being positioned at lampet offers breach, and described lampet is also connected with working environment abnormal examination circuit electrical.
3. LED-PAR lamp according to claim 1, it is characterized in that: shell step offers groove, the arranged outside of the described power pack coordinated has projection, power pack is fixed in the enclosure by projection fit by described power pack, described step is also provided with locating piece, the described heat sink coordinated offers locating hole, by locating piece cooperation locating hole, heat sink locator card is connected on the step of shell.
4. LED-PAR lamp according to claim 1, it is characterized in that: described power pack is also provided with boss, described boss is connected in the through hole that on heat sink, correspondence is offered, and described boss all offers screwed hole, by baffle plate lens kit, heat sink and power pack being fixed together through the screwed hole on boss described in baffle plate lens kit screw fit.
5. LED-PAR lamp according to claim 1, it is characterized in that: described LED light source comprises COB light source and light source bracket, described COB light source is fixed on described light source bracket, and described light source bracket both sides are provided with screw, COB light source and light source bracket are fixed on heat sink by screw.
6. LED-PAR lamp according to claim 1, it is characterized in that: described lampshade lower end is provided with a circle buckle, the described shell upper end coordinated is provided with a circle mounting groove, described buckle coordinates clamping lampshade and shell with mounting groove, and described shell is positioned on the downside of mounting groove and offers seal groove, described sealing ring is arranged in described seal groove.
7. the LED-PAR lamp described arbitrarily according to claim 1,3,5 or 6, is characterized in that: described shell is made up of aluminum alloy materials integrated die-casting.
8. LED-PAR lamp according to claim 1, is characterized in that: described base is transparent base, and described transparent base is made up of the PC material integrated injection molding of transparent heatproof.
9. the LED-PAR lamp according to claim 1 or 6, is characterized in that: described lampshade adopts transparent optical diffuser plate to make.
10. the LED-PAR lamp according to claim 1 or 6, is characterized in that: described lampshade adopts transparent matte board to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520202283.8U CN204729951U (en) | 2015-04-03 | 2015-04-03 | A kind of LED-PAR lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520202283.8U CN204729951U (en) | 2015-04-03 | 2015-04-03 | A kind of LED-PAR lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204729951U true CN204729951U (en) | 2015-10-28 |
Family
ID=54388303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520202283.8U Expired - Fee Related CN204729951U (en) | 2015-04-03 | 2015-04-03 | A kind of LED-PAR lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204729951U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106710458A (en) * | 2016-12-21 | 2017-05-24 | 长沙信元电子科技有限公司 | Cooling type LED display unit |
-
2015
- 2015-04-03 CN CN201520202283.8U patent/CN204729951U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106710458A (en) * | 2016-12-21 | 2017-05-24 | 长沙信元电子科技有限公司 | Cooling type LED display unit |
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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: 20151028 |