CN213599094U - High-efficiency energy-saving light-emitting diode - Google Patents
High-efficiency energy-saving light-emitting diode Download PDFInfo
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- CN213599094U CN213599094U CN202022886739.0U CN202022886739U CN213599094U CN 213599094 U CN213599094 U CN 213599094U CN 202022886739 U CN202022886739 U CN 202022886739U CN 213599094 U CN213599094 U CN 213599094U
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- heat dissipation
- emitting diode
- heat
- dissipation channel
- negative pole
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- 230000017525 heat dissipation Effects 0.000 claims abstract description 80
- 230000007246 mechanism Effects 0.000 claims abstract description 24
- 241000218202 Coptis Species 0.000 claims abstract description 4
- 235000002991 Coptis groenlandica Nutrition 0.000 claims abstract description 4
- 238000004806 packaging method and process Methods 0.000 claims description 17
- 239000000758 substrate Substances 0.000 claims description 16
- 230000000694 effects Effects 0.000 abstract description 11
- 238000005538 encapsulation Methods 0.000 abstract description 6
- 238000007789 sealing Methods 0.000 description 7
- 239000012528 membrane Substances 0.000 description 4
- 239000004065 semiconductor Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005401 electroluminescence Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an energy-efficient emitting diode, including base plate, transparent encapsulation cover, negative pole pin, anodal pin, negative pole and anode rod, transparent encapsulation cover fixed mounting is on the base plate, negative pole and anode rod are all installed in transparent encapsulation cover, negative pole pin and negative pole bottom fixed connection, anodal pin and anode rod bottom fixed connection, negative pole pin and anodal pin all are located the base plate below, negative pole top is equipped with the LED chip, the LED chip passes through the gold thread and is connected with the anode rod. The utility model discloses a set up first heat dissipation mechanism and second heat dissipation mechanism, can utilize the fin of first heat dissipation mechanism to dispel the heat work when emitting diode normally works, after emitting diode works for a long time, the heat gathering back can utilize second heat dissipation mechanism to dispel the heat in step, guarantees that the radiating effect is good, can effectively prolong emitting diode's life, convenient to use.
Description
Technical Field
The utility model relates to a relevant technical field of emitting diode specifically is a high-efficient energy-saving emitting diode.
Background
The light-emitting diode applies voltage to the two terminals of the anode and cathode of the semiconductor by using the principle that electric energy is directly converted into light energy, when current flows, electrons and holes are superposed in the light-emitting diode to emit monochromatic light, which is called electroluminescence effect, the wavelength and the color of the light are related to the type of the adopted semiconductor material and the intentionally permeated element impurities, and the light-emitting diode has the advantages of high efficiency, long service life, difficult damage, high switching speed, high reliability, high efficiency, energy conservation and the like.
However, the light source of the conventional light emitting diode has a small scattering range when operating, and the light emitting diode generates a certain amount of heat when operating, and the conventional light emitting diode has a slow heat dissipation effect, and when the light emitting diode is a high-power diode, the heat cannot be dissipated in time, so that the heat is accumulated at a high temperature, the service life of the light emitting diode is easily affected, and improvement is needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an energy-efficient emitting diode to the scattering scope of the current emitting diode during operation light source that mentions in solving above-mentioned background art is little, and the emitting diode during operation can produce certain heat, current emitting diode structure, and the radiating effect is slow, and when emitting diode is high-power diode, the heat can not in time spill, makes the high temperature gathering, influences emitting diode's life's problem easily.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an energy-efficient emitting diode, includes base plate, transparent packaging cover, negative pole pin, positive pole pin, negative pole and anode rod, transparent packaging cover fixed mounting is on the base plate, negative pole and anode rod are all installed in transparent packaging cover, negative pole pin and negative pole bottom fixed connection, positive pole pin and anode rod bottom fixed connection, negative pole pin and positive pole pin all are located the base plate below, the negative pole top is equipped with the LED chip, the LED chip passes through the gold thread and is connected with the anode rod, the inside reflection of light mechanism that is equipped with of transparent packaging cover, be equipped with first heat dissipation mechanism and second heat dissipation mechanism on the base plate.
Preferably, the reflecting mechanism comprises a reflecting plate, the reflecting plate is obliquely arranged, one end of the reflecting plate is fixedly connected with the inner wall of the transparent packaging cover, and a reflecting film is arranged on the reflecting plate.
Preferably, the first heat dissipation mechanism comprises a plurality of groups of heat dissipation fins which are circumferentially distributed on the side wall of the substrate.
Preferably, a heat dissipation channel penetrates through the inside of the substrate, two ends of the heat dissipation channel are communicated with the outside of the substrate, heat dissipation holes are formed in the upper surface of the substrate, and the heat dissipation holes are communicated with the inside of the heat dissipation channel.
Preferably, the heat dissipation channel both ends all are equipped with the shutoff subassembly, the shutoff subassembly includes spacing groove, piston piece, seal groove and thermal energy rubber, the spacing groove is located the heat dissipation channel lower extreme and communicates with the heat dissipation channel, the seal groove is located the heat dissipation channel upper end and communicates with the heat dissipation channel, and the seal groove is located directly over the spacing groove, thermal energy rubber is located the seal groove, thermal energy rubber bottom end fixedly connected with push rod, push rod one end and piston piece upper end fixed connection, the piston piece is located inside the heat dissipation channel.
Preferably, the side wall of the bottom end of the sealing groove is provided with a limiting block, the upper end of the sealing groove is provided with a heat conducting plate, the heat conducting plate is fixedly installed on the substrate, and the lower surface of the heat conducting plate is in contact with the thermal expansion rubber. .
The utility model provides a high-efficient energy-saving light-emitting diode possesses following beneficial effect:
(1) the utility model discloses a set up first heat dissipation mechanism and second heat dissipation mechanism, can utilize the fin of first heat dissipation mechanism to dispel the heat work when emitting diode normally works, after emitting diode works for a long time, the heat gathering back can utilize second heat dissipation mechanism to dispel the heat in step, guarantees that the radiating effect is good, can effectively prolong emitting diode's life, convenient to use.
(2) The utility model discloses a set up the reflector panel to be equipped with the reflective membrane on the reflector panel, can utilize the reflective membrane to reflect light, improve the scattering scope of light source, guarantee that emitting diode illuminating effect is good, convenient to use.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the substrate of the present invention;
fig. 3 is a schematic structural view of a portion a in fig. 2 according to the present invention;
fig. 4 is a schematic top view of the substrate according to the present invention.
In the figure: 1. a substrate; 2. a transparent encapsulation cover; 3. a negative electrode pin; 4. a positive electrode pin; 5. a cathode rod; 6. an LED chip; 7. an anode rod; 8. a reflector; 9. a light-reflecting film; 10. a heat dissipation channel; 11. heat dissipation holes; 12. a limiting groove; 13. a piston block; 14. a heat conducting plate; 15. a sealing groove; 16. a heat-expandable rubber; 17. a push rod; 18. a compression spring; 19. a fixed block; 20. a heat sink; 18. and (4) gold wires.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in fig. 1-4, the utility model provides a technical solution: the utility model provides an energy-efficient emitting diode, includes base plate 1, transparent packaging cover 2, negative pole pin 3, anodal pin 4, negative pole 5 and anode rod 7, transparent packaging cover 2 fixed mounting is on base plate 1, negative pole 5 and anode rod 7 are all installed in transparent packaging cover 2, negative pole pin 3 and 5 bottom fixed connection of negative pole, positive pole pin 4 and 7 bottom fixed connection of anode rod, negative pole pin 3 and anodal pin 4 all are located base plate 1 below, 5 tops of negative pole are equipped with LED chip 6, LED chip 6 is connected with anode rod 7 through gold thread 18, the inside reflection of light mechanism that is equipped with of transparent packaging cover 2, be equipped with first heat dissipation mechanism and second heat dissipation mechanism on the base plate 1.
Reflecting mechanism includes reflector panel 8, reflector panel 8 is the slope setting, 8 one end of reflector panel and 2 inner wall fixed connection of transparent encapsulation cover, be equipped with reflective membrane 9 on the reflector panel 8, can utilize reflective membrane 9 to reflect the light that emitting diode sent, improve the scattering scope of light source, guarantee that emitting diode illuminating effect is good.
The first heat dissipation mechanism comprises a plurality of groups of heat dissipation fins 20, the plurality of groups of heat dissipation fins 20 are circumferentially distributed on the side wall of the substrate 1, and heat generated by the plurality of groups of heat dissipation fins 20 during working of the light emitting diode can be dissipated.
The LED lamp is characterized in that a heat dissipation channel 10 penetrates through the inside of the substrate 1, two ends of the heat dissipation channel 10 are communicated with the outside of the substrate 1, heat dissipation holes 11 are formed in the upper surface of the substrate 1, the heat dissipation holes 11 are communicated with the inside of the heat dissipation channel 10, and through the arrangement of the heat dissipation channel 10, when the LED works for a long time, internal heat is gathered, the heat dissipation channel 10 and the heat dissipation holes 11 can be utilized to dissipate heat in an accelerated manner, and the good heat dissipation effect is guaranteed.
The two ends of the heat dissipation channel 10 are respectively provided with a plugging component, the plugging component comprises a limiting groove 12, a piston block 13, a sealing groove 15 and thermal expansion rubber 16, the limiting groove 12 is positioned at the lower end of the heat dissipation channel 10 and is communicated with the heat dissipation channel 10, the sealing groove 15 is positioned at the upper end of the heat dissipation channel 10 and is communicated with the heat dissipation channel 10, the sealing groove 15 is positioned right above the limiting groove 12, the thermal expansion rubber 16 is positioned in the sealing groove 15, the bottom end of the thermal expansion rubber 16 is fixedly connected with a push rod 17, one end of the push rod 17 is fixedly connected with the upper end of the piston block 13, the piston block 13 is positioned in the heat dissipation channel 10, the plugging component can be used for plugging the two ends of the heat dissipation channel 10 to prevent external air flow from entering the transparent packaging cover 2, when heat dissipation is needed, the plugging component can be opened to enable the air flow to, meanwhile, hot air in the transparent packaging cover 2 is discharged through the heat dissipation holes 11 and the heat dissipation channel 10, and good heat dissipation effect is guaranteed.
Be equipped with stopper 19 on the lateral wall of 15 bottoms of seal groove, 15 upper ends of seal groove are equipped with heat-conducting plate 14, 14 fixed mounting of heat-conducting plate on base plate 1, 14 lower surfaces of heat-conducting plate contact with thermal expansion rubber 16, through setting up stopper 19, can avoid thermal expansion rubber 16 to remove to the inside phenomenon that causes radiating passage 10 to block up of radiating passage 10.
It should be noted that, when the light emitting diode works, the light emitting diode can emit light by using the LED chip 6, and the light emitted by the light emitting diode can be reflected by using the reflective film 9, so as to increase the scattering range of the light source and ensure the good lighting effect of the light emitting diode, and when the light emitting diode works, the heat dissipation work can be performed by using the heat dissipation fins 20 on the first heat dissipation mechanism, so as to prevent the heat inside the light emitting diode from gathering, and when the light emitting diode works for a long time, the heat inside the transparent encapsulation cover 2 starts to gather, the heat is conducted to the heat conduction plate 14, the heat expansion rubber 16 receives the heat on the heat conduction plate 14 and starts to expand, and the piston is pushed to move downwards by the push rod 17 during expansion, so that the piston moves from the heat dissipation channel 10 to the limiting groove 12, thereby opening the heat dissipation channel 10, and making the external cold airflow enter, meanwhile, hot air in the transparent packaging cover 2 is discharged through the heat dissipation holes 11 and the heat dissipation channel 10, so that a good heat dissipation effect is ensured; after the heat dissipation is finished, when the temperature drops, the thermal expansion rubber 16 contracts, so that the piston is pulled to reset into the heat dissipation channel 10, the heat dissipation channel 10 is blocked, and dust is prevented from entering the light emitting diode.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. An efficient energy-saving light-emitting diode is characterized by comprising a substrate (1), a transparent packaging cover (2), a cathode pin (3), an anode pin (4), a cathode rod (5) and an anode rod (7), the transparent packaging cover (2) is fixedly arranged on the substrate (1), the cathode rod (5) and the anode rod (7) are both arranged in the transparent packaging cover (2), the negative electrode pin (3) is fixedly connected with the bottom end of the cathode rod (5), the positive electrode pin (4) is fixedly connected with the bottom end of the anode rod (7), the negative electrode pin (3) and the positive electrode pin (4) are both positioned below the substrate (1), the top end of the cathode rod (5) is provided with an LED chip (6), the LED chip (6) is connected with the anode rod (7) through a gold thread (18), the transparent packaging cover (2) is internally provided with a light reflecting mechanism, and the substrate (1) is provided with a first heat dissipation mechanism and a second heat dissipation mechanism.
2. An energy-efficient light-emitting diode according to claim 1, characterized in that: the reflecting mechanism comprises a reflecting plate (8), the reflecting plate (8) is obliquely arranged, one end of the reflecting plate (8) is fixedly connected with the inner wall of the transparent packaging cover (2), and a reflecting film (9) is arranged on the reflecting plate (8).
3. An energy-efficient light-emitting diode according to claim 1, characterized in that: the first heat dissipation mechanism comprises a plurality of groups of heat dissipation fins (20), and the plurality of groups of heat dissipation fins (20) are circumferentially distributed on the side wall of the base plate (1).
4. An energy-efficient light-emitting diode according to claim 1, characterized in that: the heat dissipation structure is characterized in that a heat dissipation channel (10) penetrates through the inside of the base plate (1), two ends of the heat dissipation channel (10) are communicated with the outside of the base plate (1), heat dissipation holes (11) are formed in the upper surface of the base plate (1), and the heat dissipation holes (11) are communicated with the inside of the heat dissipation channel (10).
5. An energy-efficient light-emitting diode according to claim 4, wherein: the heat dissipation channel (10) both ends all are equipped with the shutoff subassembly, the shutoff subassembly includes spacing groove (12), piston piece (13), seal groove (15) and thermal energy rubber (16), spacing groove (12) are located heat dissipation channel (10) lower extreme and communicate with heat dissipation channel (10), seal groove (15) are located heat dissipation channel (10) upper end and communicate with heat dissipation channel (10), and seal groove (15) are located directly over spacing groove (12), thermal energy rubber (16) are located seal groove (15), thermal energy rubber (16) bottom fixedly connected with push rod (17), push rod (17) one end and piston piece (13) upper end fixed connection, piston piece (13) are located inside heat dissipation channel (10).
6. An energy-efficient light-emitting diode according to claim 5, wherein: be equipped with stopper (19) on seal groove (15) bottom lateral wall, seal groove (15) upper end is equipped with heat-conducting plate (14), heat-conducting plate (14) fixed mounting is on base plate (1), heat-conducting plate (14) lower surface and thermal energy rubber (16) contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022886739.0U CN213599094U (en) | 2020-12-03 | 2020-12-03 | High-efficiency energy-saving light-emitting diode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022886739.0U CN213599094U (en) | 2020-12-03 | 2020-12-03 | High-efficiency energy-saving light-emitting diode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213599094U true CN213599094U (en) | 2021-07-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022886739.0U Expired - Fee Related CN213599094U (en) | 2020-12-03 | 2020-12-03 | High-efficiency energy-saving light-emitting diode |
Country Status (1)
| Country | Link |
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| CN (1) | CN213599094U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114310843A (en) * | 2021-12-02 | 2022-04-12 | 黄正威 | Industrial manipulator |
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2020
- 2020-12-03 CN CN202022886739.0U patent/CN213599094U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114310843A (en) * | 2021-12-02 | 2022-04-12 | 黄正威 | Industrial manipulator |
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| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210702 |