CN203927584U - A kind of LED Down lamp with detachable elastic parts - Google Patents
A kind of LED Down lamp with detachable elastic parts Download PDFInfo
- Publication number
- CN203927584U CN203927584U CN201420274837.0U CN201420274837U CN203927584U CN 203927584 U CN203927584 U CN 203927584U CN 201420274837 U CN201420274837 U CN 201420274837U CN 203927584 U CN203927584 U CN 203927584U
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- China
- Prior art keywords
- plug
- reflector
- led
- elastic parts
- substrate
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of LED Down lamp with detachable elastic parts, comprise radiator, substrate, LED, reflector, pressure ring, transmissive mirror and spring assembly, radiator has light-source chamber, substrate is arranged on the bottom of light-source chamber, LED is located on substrate, reflector is located in light-source chamber, and pressure ring is arranged on radiator, and spring assembly is arranged on pressure ring; Between light-source chamber bottom and reflector, be provided with plastic cement casting die; Plastic cement casting die is provided with accommodating cavity and loophole, and reflector contacts with plastic cement casting die; Elastic parts comprises holder, plug-in unit, fastener, connecting pin and torsion spring, holder is fixed on pressure ring, plug-in unit is plugged on holder, fastener is hinged on plug-in unit by your connecting pin, torsion spring set is on connecting pin, and one end holding of torsion spring is on plug-in unit, and the other end holding of torsion spring is on fastener.This structure can better protective substrate and LED, is convenient to mount and dismount elastic parts, is convenient to keep in repair elastic parts.
Description
Technical field
The utility model relates to LED Down lamp.
Background technology
Existing a kind of LED Down lamp is mainly made up of radiator, substrate, LED, reflector, and wherein substrate is located on radiator, and LED is located on substrate, and reflector is located in radiator and directly contacts with substrate, and utilizes pressure ring compacting reflector.The existing defect of LED Down lamp of this structure is: reflector directly and substrate contacts, easily damages substrate and LED by pressure.
In addition, the spring secures rail to sleeper on existing LED Down lamp comprises holder and torsion spring fastener, and torsion spring fastener is located on holder, and this spring secures rail to sleeper is all inconvenient in the time of installation and removal, and maintenance is also inconvenient.
Summary of the invention
For better protective substrate and LED, be convenient to mount and dismount elastic parts, be convenient to keep in repair elastic parts, the utility model provides a kind of LED Down lamp with detachable elastic parts.
For achieving the above object, a kind of LED Down lamp with detachable elastic parts, comprise radiator, substrate, LED, reflector, pressure ring, transmissive mirror and spring assembly, radiator has light-source chamber, and substrate is arranged on the bottom of light-source chamber, and LED is located on substrate, reflector is located in light-source chamber, pressure ring is arranged on the opening part of radiator and is compressed on reflector, and transmissive mirror is located in pressure ring, and spring assembly is arranged on pressure ring; Between light-source chamber bottom and reflector, be provided with plastic cement casting die; Described plastic cement casting die is provided with accommodating cavity and loophole, and described substrate is positioned at accommodating cavity, and LED is positioned at loophole, and reflector contacts with plastic cement casting die; Elastic parts comprises holder, plug-in unit, fastener, connecting pin and torsion spring, described holder is fixed on pressure ring, plug-in unit is plugged on holder, fastener is hinged on plug-in unit by your connecting pin, torsion spring set is on connecting pin, and one end holding of torsion spring is on plug-in unit, and the other end holding of torsion spring is on fastener.
Said structure, owing to being provided with plastic cement casting die between reflector and light-source chamber bottom, on its plastic cement casting die, there is accommodating cavity, prevent that reflector from directly contacting and damaged substrate and LED with substrate on the one hand, utilize on the other hand accommodating cavity to be convenient to substrate to position installation.Because plug-in unit is to be plugged on holder, therefore, plug-in unit, fastener, torsion spring and connecting pin can be installed to easily as a whole on holder and can disassemble from holder easily, have also brought convenience to maintenance.
Further, on holder, be provided with the first installing hole, on plug-in unit, be provided with the second installing hole.After on plug-in unit is planted holder, can allow plug-in unit more reliable, firm with being connected of holder by mounting screw on the first installing hole and the second installing hole.
Further, the external part downsagging of fastener.This structure, in the time that fastener resets, the external part of fastener first contacts ceiling, and like this, the reset amount of torsion spring reduces relatively, makes torsion spring be applied to elastic force on fastener larger, and therefore, the installation of LED Down lamp is more firm.
Further, on plastic cement casting die, being positioned at accommodating cavity is provided with outward and dodges groove.Dodge groove owing to being provided with, be therefore convenient to wire on the electrode of substrate through dodging groove connection, to realize electric connection.
Brief description of the drawings
Fig. 1 is the stereogram with the LED Down lamp of detachable elastic parts.
Fig. 2 is the exploded view with the LED Down lamp of detachable elastic parts.
Fig. 3 is the exploded view with another visual angle of LED Down lamp of detachable elastic parts.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is further elaborated.
As shown in Figure 1 to Figure 3, LED Down lamp comprises radiator 1, substrate 2, LED 3, plastic cement casting die 4, reflector 5, pressure ring 6, transmissive mirror 7, spring assembly 8 and cover plate 9.
As shown in Figures 2 and 3, have light-source chamber 111 in radiator 1, light-source chamber 111 has bottom 112.
Described substrate 2 is arranged on the bottom 112 of light-source chamber.LED3 is arranged on substrate 2.Described plastic cement casting die 4 is provided with accommodating cavity 41 and loophole 42, accommodating cavity 41 is positioned at outside loophole 42, on plastic cement casting die 4, be positioned at accommodating cavity be provided with outward communicate with accommodating cavity dodge groove 43, described substrate 2 is positioned at accommodating cavity 41, LED 3 is positioned at loophole, and plastic cement casting die 4 is compressed on substrate 2 and allows LED 3 expose.Reflector 5 is located in light-source chamber 112 and contacts with plastic cement casting die 4.Pressure ring 6 is arranged on the opening part of radiator and is compressed on reflector 5.Transmissive mirror 7 is located in pressure ring 6.
As shown in Figures 2 and 3, spring assembly 8 comprises holder 81, plug-in unit 82, fastener 83, connecting pin 84 and torsion spring 85, holder 81 is located on pressure ring 6, holder is provided with the first installing hole, plug-in unit 82 is plugged on holder 81, plug-in unit 82 is provided with second installing hole corresponding with the first position of mounting hole, can allow plug-in unit 82 more reliable with being connected of holder 81 by mounting screw on the first installing hole and the second installing hole, firmly, and can realize plug-in unit 82 is better located, fastener 83 is hinged on plug-in unit 82 by connecting pin 84, the external part downsagging of fastener, torsion spring 85 is enclosed within on connecting pin 84, and one end holding is on plug-in unit 82, other end holding is on fastener 83.In the time that LED Down lamp is installed, pull fastener 83, the upper end of protection type LED Down lamp is put into the top of smallpox through the hole of smallpox, under the effect of torsion spring, fastener 83 resets, utilize the edge clamping of fastener 83 and pressure ring to be held on the edge in smallpox hole, realize the fixed installation to protection type LED Down lamp, and due to the external part downsagging of fastener, in the time that fastener 83 resets, the external part of fastener 83 first contacts ceiling, like this, the reset amount of torsion spring 85 reduces relatively, make torsion spring 85 be applied to elastic force on fastener 83 larger, therefore, the installation of LED Down lamp is more firm.Cover plate 9 is located in cavity 113.
In the present embodiment, owing to being provided with plastic cement casting die 4 between reflector 5 and light-source chamber bottom 112, on its plastic cement casting die, there is accommodating cavity 41, prevent that reflector 5 from directly contacting and damaged substrate 2 and LED 3 with substrate 2 on the one hand, utilize on the other hand accommodating cavity 41 to be convenient to substrate 2 to position installation.In addition, dodge groove 43 owing to being provided with, be therefore convenient to wire on the electrode of substrate through dodging groove connection, to realize electric connection.
Claims (4)
1. one kind has the LED Down lamp of detachable elastic parts, comprise radiator, substrate, LED, reflector, pressure ring, transmissive mirror and spring assembly, radiator has light-source chamber, substrate is arranged on the bottom of light-source chamber, LED is located on substrate, and reflector is located in light-source chamber, and pressure ring is arranged on the opening part of radiator and is compressed on reflector, transmissive mirror is located in pressure ring, and spring assembly is arranged on pressure ring; It is characterized in that: between light-source chamber bottom and reflector, be provided with plastic cement casting die; Described plastic cement casting die is provided with accommodating cavity and loophole, and described substrate is positioned at accommodating cavity, and LED is positioned at loophole, and reflector contacts with plastic cement casting die; Elastic parts comprises holder, plug-in unit, fastener, connecting pin and torsion spring, described holder is fixed on pressure ring, plug-in unit is plugged on holder, fastener is hinged on plug-in unit by your connecting pin, torsion spring set is on connecting pin, and one end holding of torsion spring is on plug-in unit, and the other end holding of torsion spring is on fastener.
2. the LED Down lamp with detachable elastic parts according to claim 1, is characterized in that: on holder, be provided with the first installing hole, be provided with the second installing hole on plug-in unit.
3. the LED Down lamp with detachable elastic parts according to claim 1, is characterized in that: the external part downsagging of fastener.
4. the LED Down lamp with detachable elastic parts according to claim 1, is characterized in that: on plastic cement casting die, be positioned at accommodating cavity and be provided with outward and dodge groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420274837.0U CN203927584U (en) | 2014-05-27 | 2014-05-27 | A kind of LED Down lamp with detachable elastic parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420274837.0U CN203927584U (en) | 2014-05-27 | 2014-05-27 | A kind of LED Down lamp with detachable elastic parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203927584U true CN203927584U (en) | 2014-11-05 |
Family
ID=51823392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420274837.0U Expired - Fee Related CN203927584U (en) | 2014-05-27 | 2014-05-27 | A kind of LED Down lamp with detachable elastic parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203927584U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104566034A (en) * | 2014-12-31 | 2015-04-29 | 江西奥其斯科技有限公司 | Down lamp |
| CN106066027A (en) * | 2016-07-28 | 2016-11-02 | 西蒙电气（中国）有限公司 | LED smallpox shot-light spring-mounted mechanism |
| WO2018184364A1 (en) * | 2017-04-05 | 2018-10-11 | 厦门欧旺莱电子科技有限公司 | Assembling structure of lamp shell and resilient module, and lamp comprising the structure |
-
2014
- 2014-05-27 CN CN201420274837.0U patent/CN203927584U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104566034A (en) * | 2014-12-31 | 2015-04-29 | 江西奥其斯科技有限公司 | Down lamp |
| CN106066027A (en) * | 2016-07-28 | 2016-11-02 | 西蒙电气（中国）有限公司 | LED smallpox shot-light spring-mounted mechanism |
| WO2018184364A1 (en) * | 2017-04-05 | 2018-10-11 | 厦门欧旺莱电子科技有限公司 | Assembling structure of lamp shell and resilient module, and lamp comprising the structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 510800 Guangzhou, Huadu District, Huadu District, Guangdong, SAST Road, No. 1, room No. 302 Patentee after: GUANGZHOU LEDIA LIGHTING Co.,Ltd. Address before: 510800 Guangdong, Huadu District, Xinhua Street, commercial road, room No. 350, room 1, No. Patentee before: GUANGZHOU LEDIA LIGHTING TECHNOLOGY Co.,Ltd. |
|
| 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: 20141105 |