CN214745105U - Constant current drive circuit LED lamp - Google Patents
Constant current drive circuit LED lamp Download PDFInfo
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- CN214745105U CN214745105U CN202121406441.3U CN202121406441U CN214745105U CN 214745105 U CN214745105 U CN 214745105U CN 202121406441 U CN202121406441 U CN 202121406441U CN 214745105 U CN214745105 U CN 214745105U
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Abstract
The utility model discloses a constant current drive circuit LED lamp, including the stationary flow lamp stand, the upper end of stationary flow lamp stand is provided with branch, the upper end of branch is provided with the cooling lamp shade, the one end of cooling lamp shade is provided with the installation apron, the middle part of cooling lamp shade is provided with the lamp plate. Has the advantages that: the utility model supports the device through the steady-flow lamp holder, stabilizes the current LED into the device so as to prolong the service life of the LED lamp, is convenient for the heat dissipation of the device through the design of the cooling lampshade, fixes the inside of the device through the design of the mounting cover plate and is matched with the cooling lampshade for heat dissipation, thereby improving the practicability of the device and prolonging the service life of the device; the lamp panel and the lamp bead can be conveniently mounted and dismounted through the connecting device, the maintenance cost is conveniently reduced, and the practicability of the device is improved.
Description
Technical Field
The utility model relates to a LED lighting apparatus technical field particularly, relates to a constant current drive circuit LED lamp.
Background
An LED, also known as a light emitting diode, is a solid state semiconductor device that can convert electrical energy into visible light, which can directly convert electricity into light. The heart of the LED is a semiconductor wafer, one end of the wafer is attached to a support, the other end of the wafer is a cathode, and the other end of the wafer is connected with an anode of a power supply, so that the whole wafer is packaged by epoxy resin. When the LED lamp is used, the service life of the LED lamp can be greatly reduced due to the fluctuation of current, and great heat can be generated in the use process of the LED lamp.
An effective solution to the problems in the related art has not been proposed yet.
SUMMERY OF THE UTILITY MODEL
To the problem among the correlation technique, the utility model provides a constant current drive circuit LED lamp to overcome the above-mentioned technical problem that current correlation technique exists.
Therefore, the utility model discloses a specific technical scheme as follows:
the utility model provides a constant current drive circuit LED lamp, includes the stationary flow lamp stand, the upper end of stationary flow lamp stand is provided with branch, the upper end of branch is provided with the cooling lamp shade, the one end of cooling lamp shade is provided with the installation apron, the middle part of cooling lamp shade is provided with the lamp plate.
Furthermore, a circuit board is arranged at the lower end of the inside of the current stabilizing lamp holder, a storage battery is arranged at one end of the circuit board, a current stabilizing resistor is arranged on one side of the upper end of the circuit board, a transformer is arranged at the upper end of the circuit board, and a mounting hole matched with the support rod is formed in the upper end of the current stabilizing lamp holder.
Further, the inside of cooling lamp shade sets up cooling device, the upper end of cooling lamp shade is provided with hot air outlet, the both sides of cooling lamp shade are provided with the cold wind export, the inside middle part of cooling lamp shade is provided with a plurality of reference columns.
Furthermore, one side of the mounting cover plate is provided with a plurality of positioning holes matched with the positioning columns, and two sides of the mounting cover plate are provided with a plurality of radiating fins.
Further, the upper end of lamp plate is provided with a plurality of lamp pearls, the lower extreme of lamp pearl all is provided with connecting device, the upper end of lamp plate be provided with connecting device matched with jack, the lower extreme of jack is provided with the draw-in groove.
Further, cooling device include with the refrigeration board that the lamp plate is connected, the refrigeration board is kept away from one side of lamp plate is provided with different sex electrode, one side of different sex electrode is provided with the end plate that heats, one side of the end plate that heats is provided with the motor, one side of motor is provided with the silence fan.
Further, the connecting device comprises an inserting block connected with the lamp bead, and a buckle matched with the clamping groove is arranged at the lower end of the inserting block.
Furthermore, a plurality of rubber support legs are arranged at the lower end of the steady-flow lamp holder.
The utility model provides a constant current drive circuit LED lamp, beneficial effect as follows: the utility model supports the device through the steady-flow lamp holder, stabilizes the current LED into the device so as to prolong the service life of the LED lamp, is convenient for the heat dissipation of the device through the design of the cooling lampshade, fixes the inside of the device through the design of the mounting cover plate and is matched with the cooling lampshade for heat dissipation, thereby improving the practicability of the device and prolonging the service life of the device; the lamp panel and the lamp bead can be conveniently mounted and dismounted through the connecting device, the maintenance cost is conveniently reduced, and the practicability of the device is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic perspective view of a constant current driving circuit LED lamp according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a cooling lamp cover of a constant current driving circuit LED lamp according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a mounting cover plate of a constant current driving circuit LED lamp according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a lamp holder of a constant current driving circuit LED lamp according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a connection device of a constant current driving circuit LED lamp according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a cooling device of a constant current driving circuit LED lamp according to an embodiment of the present invention.
In the figure:
1. a steady-flow lamp holder; 2. a strut; 3. cooling the lamp shade; 4. installing a cover plate; 5. a lamp panel; 6. a circuit board; 7. a storage battery; 8. a current stabilizing resistor; 9. a transformer; 10. mounting holes; 11. a cooling device; 12. a hot air outlet; 13. a cold air outlet; 14. a positioning column; 15. positioning holes; 16. a heat dissipating fin; 17. a lamp bead; 18. a connecting device; 19. a jack; 20. a card slot; 21. a refrigeration plate; 22. an opposite electrode; 23. heating the end plate; 24. a motor; 25. a mute fan; 26. inserting a block; 27. buckling; 28/rubber foot.
Detailed Description
For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.
According to the utility model discloses an embodiment provides a constant current drive circuit LED lamp.
The first embodiment is as follows:
as shown in fig. 1-6, according to the utility model discloses constant current drive circuit LED lamp, including stationary flow lamp stand 1, the upper end of stationary flow lamp stand 1 is provided with branch 2, the upper end of branch 2 is provided with cooling lamp shade 3, the one end of cooling lamp shade 3 is provided with installation apron 4, the middle part of cooling lamp shade 3 is provided with lamp plate 5. Support the device through stationary flow lamp stand 1 to thereby stabilize the life who lets in the inside electric current of device and prolong LED lamps and lanterns, the heat dissipation of the device of being convenient for through the design of cooling lamp shade 3, fix and cooperate cooling lamp shade 3 to dispel the heat through the design of installation apron 4 the device is inside, and the installation of the lamp pearl 17 of being convenient for of the design of lamp plate 5 has improved the practicality of device and extension fixture's life.
Example two:
as shown in fig. 1-6, including stationary flow lamp stand 1, the upper end of stationary flow lamp stand 1 is provided with branch 2, the upper end of branch 2 is provided with cooling lampshade 3, the one end of cooling lampshade 3 is provided with installation apron 4, the middle part of cooling lampshade 3 is provided with lamp plate 5. The lamp holder is characterized in that a circuit board 6 is arranged at the lower end of the inside of the steady-flow lamp holder 1, a storage battery 7 is arranged at one end of the circuit board 6, a steady-flow resistor 8 is arranged on one side of the upper end of the circuit board 6, a transformer 9 is arranged at the upper end of the circuit board 6, and a mounting hole 10 matched with the support rod 2 is formed in the upper end of the steady-flow lamp holder 1. The inside of cooling lamp shade 3 sets up cooling device 11, the upper end of cooling lamp shade 3 is provided with hot air outlet 12, the both sides of cooling lamp shade 3 are provided with cold wind export 13, the inside middle part of cooling lamp shade 3 is provided with a plurality of reference columns 14. A plurality of positioning holes 15 matched with the positioning columns 14 are formed in one side of the mounting cover plate 4, and a plurality of radiating fins 16 are arranged on two sides of the mounting cover plate 4. Step down the voltage that lets in the inside lamps and lanterns through transformer 9, carry out the fluctuation that steadily reduces the electric current through current-stabilizing resistor 8 to the electric current, thereby reach the effect of extension fixture's life, it is long when cooling extension fixture's use is carried out to the device through cooling device 11, the life of the improvement device, improve the heat dissipation of the cooperation convenient for device of cold wind export 13 and hot air outlet 12, the cooperation of locating hole 15 is convenient for the installation of device through reference column 14, the radiating efficiency of the further enhancement device of design through radiating fin 16.
Example three:
as shown in fig. 1-6, including stationary flow lamp stand 1, the upper end of stationary flow lamp stand 1 is provided with branch 2, the upper end of branch 2 is provided with cooling lampshade 3, the one end of cooling lampshade 3 is provided with installation apron 4, the middle part of cooling lampshade 3 is provided with lamp plate 5. The upper end of lamp plate 5 is provided with a plurality of lamp pearls 17, the lower extreme of lamp pearl 17 all is provided with connecting device 18, the upper end of lamp plate 5 be provided with connecting device 18 matched with jack 19, the lower extreme of jack 19 is provided with draw-in groove 20. Cooling device 11 include with the refrigeration board 21 that lamp plate 5 is connected, refrigeration board 21 keeps away from one side of lamp plate 5 is provided with opposite sex electrode 22, one side of opposite sex electrode 22 is provided with the end plate 23 that heats, one side of the end plate 23 that heats is provided with motor 24, one side of motor 24 is provided with silence fan 25. The connecting device 18 comprises an insert 26 connected with the lamp bead 17, and a buckle 27 matched with the clamping groove 20 is arranged at the lower end of the insert 26. The lower end of the steady flow lamp holder 1 is provided with a plurality of rubber support legs 28. The purpose of installing the lamp beads 17 is achieved through the matching of the insertion blocks 26 and the insertion holes 19, the lamp beads 17 are prevented from falling off through the fixing of the lamp beads 17 through the matching of the buckles 27 and the clamping grooves 20, meanwhile, the purpose that the lamp beads 17 can be independently disassembled is achieved, the maintenance cost is reduced, the refrigeration plate 21 is enabled to refrigerate and absorb heat inside the lamp panel 5 through electrifying the opposite-polarity electrodes 22, the heating end plate 23 is enabled to heat, and the mute fan 25 is driven to rotate through the motor 24 to achieve the purpose of cooling; the design of the rubber feet 28 increases the friction and thus stability of the device.
For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.
When in actual application, support the device through stationary flow lamp stand 1 to thereby stabilize the life who lets in the inside electric current of device and prolong LED lamps and lanterns, the heat dissipation of the device of being convenient for through the design of cooling lamp shade 3, fix and cooperate cooling lamp shade 3 to the device is inside through the design of installation apron 4 and dispel the heat, the installation of the lamp pearl 17 of being convenient for of the design of lamp plate 5 has improved the practicality of device and extension fixture's life. Step down the voltage that lets in the inside lamps and lanterns through transformer 9, carry out the fluctuation that steadily reduces the electric current through current-stabilizing resistor 8 to the electric current, thereby reach the effect of extension fixture's life, it is long when cooling extension fixture's use is carried out to the device through cooling device 11, the life of the improvement device, improve the heat dissipation of the cooperation convenient for device of cold wind export 13 and hot air outlet 12, the cooperation of locating hole 15 is convenient for the installation of device through reference column 14, the radiating efficiency of the further enhancement device of design through radiating fin 16. The purpose of installing the lamp beads 17 is achieved through the matching of the insertion blocks 26 and the insertion holes 19, the lamp beads 17 are prevented from falling off through the fixing of the lamp beads 17 through the matching of the buckles 27 and the clamping grooves 20, meanwhile, the purpose that the lamp beads 17 can be independently disassembled is achieved, the maintenance cost is reduced, the refrigeration plate 21 is enabled to refrigerate and absorb heat inside the lamp panel 5 through electrifying the opposite-polarity electrodes 22, the heating end plate 23 is enabled to heat, and the mute fan 25 is driven to rotate through the motor 24 to achieve the purpose of cooling; the design of the rubber feet 28 increases the friction and thus stability of the device.
In summary, with the aid of the technical solution of the present invention, the device is supported by the steady-flow lamp holder 1, and the current LED into the device is stabilized to prolong the service life of the LED lamp, the heat dissipation of the device is facilitated by the design of the cooling lampshade 3, the inside of the device is fixed by the design of the mounting cover plate 4 and the cooling lampshade 3 is matched for heat dissipation, so that the practicability of the device is improved and the service life of the device is prolonged; the lamp panel 5 and the lamp bead 17 are convenient to mount and dismount through the connecting device 18, the maintenance cost is convenient to reduce, and the practicability of the device is improved.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a constant current drive circuit LED lamp, its characterized in that, includes stationary flow lamp stand (1), the upper end of stationary flow lamp stand (1) is provided with branch (2), the upper end of branch (2) is provided with cooling lampshade (3), the one end of cooling lampshade (3) is provided with installation apron (4), the middle part of cooling lampshade (3) is provided with lamp plate (5).
2. The constant current driving circuit LED lamp according to claim 1, wherein a circuit board (6) is arranged at the lower end of the inside of the steady current lamp holder (1), a storage battery (7) is arranged at one end of the circuit board (6), a steady current resistor (8) is arranged at one side of the upper end of the circuit board (6), a transformer (9) is arranged at the upper end of the circuit board (6), and a mounting hole (10) matched with the support rod (2) is arranged at the upper end of the steady current lamp holder (1).
3. The constant current driving circuit LED lamp according to claim 1, wherein a cooling device (11) is disposed inside the cooling lampshade (3), a hot air outlet (12) is disposed at an upper end of the cooling lampshade (3), cold air outlets (13) are disposed at two sides of the cooling lampshade (3), and a plurality of positioning columns (14) are disposed in the middle of the inside of the cooling lampshade (3).
4. The constant current driving circuit LED lamp according to claim 3, wherein a plurality of positioning holes (15) matched with the positioning posts (14) are formed on one side of the mounting cover plate (4), and a plurality of heat dissipation fins (16) are formed on both sides of the mounting cover plate (4).
5. The constant current driving circuit LED lamp according to claim 1, wherein a plurality of lamp beads (17) are arranged at the upper end of the lamp panel (5), connecting devices (18) are arranged at the lower ends of the lamp beads (17), jacks (19) matched with the connecting devices (18) are arranged at the upper end of the lamp panel (5), and clamping grooves (20) are arranged at the lower ends of the jacks (19).
6. The constant current driving circuit LED lamp according to claim 3, wherein the cooling device (11) comprises a refrigeration plate (21) connected with the lamp panel (5), one side of the refrigeration plate (21) far away from the lamp panel (5) is provided with an opposite pole (22), one side of the opposite pole (22) is provided with a heating end plate (23), one side of the heating end plate (23) is provided with a motor (24), and one side of the motor (24) is provided with a mute fan (25).
7. The constant current drive circuit LED lamp according to claim 5, wherein the connecting device (18) comprises an insert block (26) connected with the lamp bead (17), and a buckle (27) matched with the clamping groove (20) is arranged at the lower end of the insert block (26).
8. The constant current driving circuit LED lamp as claimed in claim 1, wherein the lower end of the steady current lamp holder (1) is provided with a plurality of rubber support legs (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121406441.3U CN214745105U (en) | 2021-06-23 | 2021-06-23 | Constant current drive circuit LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121406441.3U CN214745105U (en) | 2021-06-23 | 2021-06-23 | Constant current drive circuit LED lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214745105U true CN214745105U (en) | 2021-11-16 |
Family
ID=78630694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121406441.3U Active CN214745105U (en) | 2021-06-23 | 2021-06-23 | Constant current drive circuit LED lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214745105U (en) |
-
2021
- 2021-06-23 CN CN202121406441.3U patent/CN214745105U/en active Active
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