LED lamp

Abstract

The LED lamp comprises a lamp holder, an LED lamp panel, a lens board and a driving power source, the driving power source is used for driving the LED lamp panel, a mounting groove is formed in the front face of the lamp holder, the LED lamp panel is mounted in the mounting groove, the LED lamp panel is electrically connected with the driving power source, the lens board covers the LED lamp panel, and the lens board is electrically connected with the driving power source. The LED lamp further comprises a control device electrically connected between the LED lamp panel and the driving power source, light-emitting elements are arranged on the LED lamp panel, and the control device is arranged on the lamp holder and used for switching the light-emitting elements corresponding to the different positions of the lens board to emit light. The light beam angle switching, the color temperature adjustment and the power adjustment can be realized only by shifting the control device without replacing the lens plate, so that the cost of replacing the lens plate is saved, and the device is safer and more reliable.

Description

Technical Field

[0001] The present invention relates to the field of lighting devices, and particularly to an LED lamp. Background Art

[0002] LED lamps have many advantages such as energy conservation, environmental protection, and long lifespan, and have been widely used in various lighting places. However, there are also some problems with existing LED lamps. Existing LED lamps generally come with a lens plate, but the position of the lens plate of existing LED lamps is fixed and cannot be flexibly adjusted according to the requirements of different usage places, and thus the light distribution direction of the LED lamp cannot be adjusted. Summary of the Invention

[0003] The purpose of the present invention is to provide an LED lamp that can flexibly switch the beam angle, power, and color temperature, aiming to solve the above problems.

[0004] To achieve the above purpose, the technical solution adopted by the present invention is as follows:

[0005] An LED lamp includes a lamp base, an LED lamp board, a lens plate, and a driving power supply. The driving power supply is used to drive the LED lamp board. An installation groove is provided on the front surface of the lamp base. The LED lamp board is installed in the installation groove. The LED lamp board is electrically connected to the driving power supply. The lens plate covers the LED lamp board. It further includes a control device electrically connected between the LED lamp board and the driving power supply. Light-emitting elements are provided on the LED lamp board. The control device is arranged on the lamp base to switch the light-emitting of the light-emitting elements corresponding to different positions of the lens plate.

[0006] Further, the LED lamp board includes a central area and a peripheral area. The peripheral area surrounds the central area. The light-emitting elements include first lamp beads, second lamp beads, third lamp beads, and fourth lamp beads arranged on the LED lamp board.

[0007] Further, the peripheral area includes the first lamp beads and the second lamp beads. The first lamp beads and the second lamp beads are respectively arranged in rectangular circles and alternately arranged on the peripheral area. The central area includes the third lamp beads and the fourth lamp beads. The third lamp beads and the fourth lamp beads are alternately arranged on the central area.

[0008] Further, the controller device includes an angle controller, which includes a first switch base, a first electronic switch, and a first handle. The first switch base is fixed on the lamp base. The first electronic switch is fixedly installed on the first switch base. The first electronic switch is electrically connected to the drive power supply and the LED lamp board respectively. The first electronic switch has multiple states. The first handle is connected to the first electronic switch. The first handle is used to be toggled to change the state of the first electronic switch. The first electronic switch is used to control whether the first lamp bead, the second lamp bead, the third lamp bead, and the fourth lamp bead emit light according to different states.

[0009] Further, when the electronic switch is in the first state, the first lamp bead is turned on and emits light;

[0010] When the electronic switch is in the second state, the first lamp bead and the second lamp bead are turned on and emit light;

[0011] When the electronic switch is in the third state, the second lamp bead is turned on and emits light;

[0012] When the electronic switch is in the fourth state, the first lamp bead, the second lamp bead, the third lamp bead, and the fourth lamp bead are all turned on and emit light;

[0013] When the electronic switch is in the fifth state, the third lamp bead is turned on and emits light;

[0014] When the electronic switch is in the sixth state, the third lamp bead and the fourth lamp bead are turned on and emit light;

[0015] When the electronic switch is in the seventh state, the fourth lamp bead is turned on and emits light.

[0016] Further, the lens plate includes a lens body, and a first lens portion, a second lens portion, a third lens portion, and a fourth lens portion that are provided corresponding to the light-emitting elements and protrude away from the light-emitting elements. The lens body is fixedly installed on the lamp base. The first lens portion and the second lens portion are connected to the lens body. The first lens portion and the second lens portion are convex long strips and enclose a rectangular shape around the third lens portion and the fourth lens portion. The third lens portion and the fourth lens portion are alternately arranged at the central position.

[0017] Further, both the third lens portion and the fourth lens portion include a convex circular arc surface and a convex ring lens arranged around the circular arc surface. The convex arc surface of the third lens portion is higher than the convex arc surface of the fourth lens portion. The convex arc surface of the fourth lens portion is larger than the convex arc surface of the third lens portion.

[0018] Further, the control device further includes a power controller, which includes a second switch base, a second electronic switch, and a second handle. The second switch base is fixed on the lamp holder. The second electronic switch is fixedly installed on the second switch base. The second electronic switch is electrically connected to the drive power supply and the LED lamp board respectively. The second electronic switch has multiple states. The second handle is connected to the second electronic switch. The second handle is used to be toggled to change the state of the second electronic switch. The second sub-switch is used to control the power of the LED lamp according to different states.

[0019] Further, the control device further includes a color temperature controller, which includes the second switch base, a third electronic switch, and a third handle. The third switch base is fixed on the lamp holder. The third electronic switch is fixedly installed on the second switch base. The third electronic switch is electrically connected to the drive power supply and the LED lamp board respectively. The third electronic switch has multiple states. The third handle is connected to the third electronic switch. The third handle is used to be toggled to change the state of the third electronic switch. The third sub-switch is used to control the color temperature of the LED lamp according to different states.

[0020] Further, the control device further includes a switch, which includes the second base, a fourth electronic switch, and a fourth handle. The fourth switch base is fixed on the lamp holder. The fourth electronic switch is fixedly installed on the second switch base. The fourth electronic switch is electrically connected to the drive power supply and the LED lamp board respectively. The fourth electronic switch has multiple states. The fourth handle is connected to the fourth electronic switch. The fourth handle is used to be toggled to change the state of the fourth electronic switch. The fourth sub-switch is used to control whether the LED lamp is turned off or on according to different states. The LED lamp further includes a sealing ring disposed between the lens plate and the LED lamp board and a glass cover plate covering the lens plate.

[0021] Advantages of the present invention: The present invention does not require replacing the lens plate. Only by toggling the control device can the switching of the beam angle, the adjustment of the color temperature, and the adjustment of the power be realized, saving the cost of replacing the lens plate and being safer and more reliable.

[0022] It should be noted that any product implementing the present invention does not necessarily achieve all the above effects simultaneously. Description of the Drawings

[0023] The following further illustrates the present invention in conjunction with the drawings and embodiments:

[0024] Figure 1 It is a perspective view of the LED lamp of the embodiment of the present invention;

[0025] Figure 2 Explosion diagram of the LED lamp in the embodiment of the present invention;

[0026] Figure 3 LED lamp board diagram of the LED lamp in the embodiment of the present invention;

[0027] Figure 4 is Figure 3 Enlarged view of part A;

[0028] Figure 5 Front view of the lens board of the LED lamp in the embodiment of the present invention;

[0029] Figure 6 is Figure 5 Enlarged view of part B;

[0030] Figure 7 Back view of the lens board of the LED lamp in the embodiment of the present invention;

[0031] Figure 8 is Figure 7 Enlarged view of part C;

[0032] Figure 9 Cross-sectional view of the LED lamp in the embodiment of the present invention;

[0033] Figure 10 is Figure 9 Enlarged view of part D;

[0034] Figure 11 Partial explosion diagram of the LED lamp of the present invention;

[0035] Figure 12 Another partial explosion diagram of the LED lamp of the present invention;

[0036] Figure 13 is Figure 12 Enlarged view of part E;

[0037] Figure 14 is Figure 12 Enlarged view of part F.

[0038] Reference numerals:

[0039] 1. Lamp holder; 2. LED lamp board; 3. Lens board; 4. Driving power supply; 5. Installation groove; 6. First lamp bead; 7. Second lamp bead; 8. Third lamp bead; 9. Fourth lamp bead; 10. Central area; 11. Peripheral area; 12. Lens body; 13. First lens part; 14. Second lens part; 15. Third lens part; 16. Fourth lens part; 17. First through hole; 18. Second through hole; 19. Third through hole; 20. Fourth through hole; 21. Convex ring lens; 22. Angle controller; 23. First switch base; 24. First electronic switch; 25. First handle; 26. First cover box; 27. Fifth through hole; 28. Power controller; 29. Second switch base; 30. Second electronic switch; 31. Second handle; 32. Color temperature controller; 33. Third electronic switch; 34. Third handle; 35. Switch; 36. Fourth electronic switch; 37. Fourth handle; 38. Sealing ring; 39. Glass cover plate; 40. Second cover box; 41. Sixth through hole; 42. First bracket; 43. Second bracket; 44. Scale. Detailed implementation mode

[0040] Refer to Figures 1 to 14 The preferred embodiment of the present invention shown: An LED lamp includes a lamp holder 1, an LED lamp board 2, a lens board 3 and a driving power supply 4. The driving power supply 4 is used to drive the LED lamp board 2. An installation groove 5 is provided on the front surface of the lamp holder 1. The LED lamp board 2 is installed in the installation groove 5. The LED lamp board 2 and the driving power supply 4 are electrically connected. The lens board 3 covers the LED lamp board 2. A control device is also included and is electrically connected between the LED lamp board 2 and the driving power supply 4. A light-emitting element is provided on the LED lamp board 2. The control device is arranged on the lamp holder 1 to switch the light emission of the light-emitting element corresponding to different positions of the lens board 3.

[0041] When it is necessary to switch the beam angle, the control device can be adjusted to control the light emission of the light-emitting element corresponding to different positions of the lens board 3.

[0042] See Figures 2 to 4 As shown, the light-emitting element includes a first lamp bead 6, a second lamp bead 7, a third lamp bead 8 and a fourth lamp bead 9 arranged on the LED lamp board 2.

[0043] The described LED lamp board 2 includes a central region 10 and a peripheral region 11. The peripheral region 11 is arranged around the central region 10. The peripheral region 11 includes the first lamp beads 6 and the second lamp beads 7. The first lamp beads 6 and the second lamp beads 7 are respectively arranged in a rectangular loop. The rectangular loop formed by the first lamp beads 6 and the rectangular loop formed by the second lamp beads 7 are alternately arranged on the peripheral region 11 (that is, the rectangular loop formed by the first lamp beads 6 surrounds the rectangular loop formed by the second lamp beads 7). The peripheral region 11 is provided with at least one set of rectangular loops formed by the first lamp beads 6 and the second lamp beads 7. Preferably, there are 2 sets in the present invention.

[0044] The central region 10 includes the third lamp beads 8 and the fourth lamp beads 9. The third lamp beads 8 and the fourth lamp beads 9 are alternately arranged in the central region 10 (that is, one row of the third lamp beads 8 and then one row of the fourth lamp beads 9, alternating in this way).

[0045] See Figure 2 , Figures 5 to 10 As shown, the lens plate 3 includes a lens body 12 and a first lens portion 13, a second lens portion 14, a third lens portion 15, and a fourth lens portion 16 that are arranged corresponding to the light-emitting elements and protrude away from the light-emitting elements. The lens body 12 is fixed on the lamp socket 1. The first lens portion 13 and the second lens portion 14 are connected to the lens body 12. The lens body 12 is provided with a first through hole 17, a second through hole 18, a third through hole 19, and a fourth through hole 20. The first lamp beads 6 are arranged in the first through hole 17. The second lamp beads 7 are arranged in the second through hole 18. The third lamp beads 8 are arranged in the third through hole 19. The fourth lamp beads 9 are arranged in the fourth through hole 20.

[0046] The first lens portion 13 and the second lens portion 14 are in the shape of protruding long strips. A rectangular convex loop formed by two of the first lens portions 13 and two of the second lens portions 14 surrounds the third lens portion 15 and the fourth lens portion 16. There are at least two such rectangular convex loops. Preferably, there are four in this embodiment. The third lens portion 15 and the fourth lens portion 16 are alternately arranged in the central position.

[0047] Both the third lens portion 15 and the fourth lens portion 16 include a protruding circular arc surface and a convex ring lens 21 arranged around the circular arc surface. The arc surface of the third lens portion 15 protrudes higher than the arc surface of the fourth lens portion 16. The arc surface of the fourth lens portion 16 is larger than the arc surface of the third lens portion 15.

[0048] See Figures 11 to 13As shown, the controller device includes an angle controller 22, and the angle controller 22 includes a first switch base 23, a first electronic switch 24, and a first handle 25. The first switch base 23 is fixed on the lamp base 1, the first electronic switch 24 is fixedly installed on the first switch base 23, the first electronic switch 24 is electrically connected to the drive power supply 4 and the LED lamp board 2 respectively. The first electronic switch 24 has multiple states. The first handle 25 is connected to the first electronic switch 24, and the first handle 25 is used to be toggled to change the state of the first electronic switch 24. The first electronic switch 24 is used to control whether the first lamp bead 6, the second lamp bead 7, the third lamp bead 8, and the fourth lamp bead 9 emit light according to different states.

[0049] When the electronic switch 24 is in the first state, the first lamp bead 6 is turned on and emits light;

[0050] When the electronic switch 24 is in the second state, the first lamp bead 6 and the second lamp bead 7 are turned on and emit light;

[0051] When the electronic switch 24 is in the third state, the second lamp bead 7 is turned on and emits light;

[0052] When the electronic switch 24 is in the fourth state, the first lamp bead 6, the second lamp bead 7, the third lamp bead 8, and the fourth lamp bead 9 are all turned on and emit light;

[0053] When the electronic switch 24 is in the fifth state, the third lamp bead 8 is turned on and emits light. Among the two adjacent third lamp beads 8, one has a brightness of 70% and the other has a brightness of 30%;

[0054] When the electronic switch 24 is in the sixth state, the third lamp bead 8 and the fourth lamp bead 9 are turned on and emit light;

[0055] When the electronic switch 24 is in the seventh state, the fourth lamp bead 9 is turned on and emits light. Among the two adjacent fourth lamp beads 9, one has a brightness of 70% and the other has a brightness of 30%.

[0056] The angle controller 22 further includes a first cover box 26. Correspondingly, a fifth through hole 27 is further provided on the lamp base 1. The first cover box 26 covers the angle controller 22, which can achieve a good waterproof and dustproof effect. A gear position mark is further provided on the first cover box 26, and the first handle 25 can extend out of the first cover box 26 and the fifth through hole 27, so that the operator can more conveniently and quickly adjust to the required gear position.

[0057] See Figure 14As shown, the control device may further include a power controller 28, which includes a second switch base 29, a second electronic switch 30, and a second handle 31. The second switch base 29 is fixed on the lamp base 1. The second electronic switch 30 is fixedly installed on the second switch base 29. The second electronic switch 30 is electrically connected to the drive power source 4 and the LED lamp panel 2 respectively. The second electronic switch 30 has multiple states. The second handle 31 is connected to the second electronic switch 30. The second handle 31 is used to be toggled to change the state of the second electronic switch 30. The second sub-switch 30 is used to control the power of the LED lamp according to different states.

[0058] The control device may further include a color temperature controller 32, which includes the second switch base 29, a third electronic switch 33, and a third handle 34. The second switch base 29 is fixed on the lamp base 1. The third electronic switch 33 is fixedly installed on the second switch base 29. The third electronic switch 33 is electrically connected to the drive power source 4 and the LED lamp panel 2 respectively. The third electronic switch 33 has multiple states. The third handle 34 is connected to the third electronic switch 33. The third handle 34 is used to be toggled to change the state of the third electronic switch 33. The third sub-switch 33 is used to control the color temperature of the LED lamp according to different states.

[0059] The control device further includes a switch 35, which includes the second base 29, a fourth electronic switch 36, and a fourth handle 37. The second switch base 29 is fixed on the lamp base 1. The fourth electronic switch 36 is fixedly installed on the second switch base 29. The fourth electronic switch 36 is electrically connected to the drive power source 4 and the LED lamp panel 2 respectively. The fourth electronic switch 36 has multiple states. The fourth handle 37 is connected to the fourth electronic switch 36. The fourth handle 37 is used to be toggled to change the state of the fourth electronic switch 36. The fourth electronic switch 36 is used to control whether the LED lamp is turned off or on according to different states.

[0060] The LED lamp further includes a sealing ring 38 disposed between the lens plate 3 and the LED lamp panel 2 and a glass cover plate 39 covering the lens plate 3.

[0061] The power controller 28, the color temperature controller 32, and the switch 35 are provided with a second cover box 40, which can achieve a good waterproof and dustproof effect. Correspondingly, a sixth through hole 41 is further provided on the lamp base 1. The second cover box 40 has gear markings and the second handle 31, the third handle 34, and the fourth handle 37 can extend out of the second cover box 40 and the sixth through hole 41, enabling the operator to more conveniently and quickly adjust to the required gear.

[0062] When adjusting the state of the LED lamp, for example:

[0063] When a beam angle of 7H7V and a color temperature value of 3000K are required, the first lamp bead 6 is turned on and emits light;

[0064] When a beam angle of 7H7V and a color temperature value of 4000K are required, the first lamp bead 6 and the second lamp bead 7 are turned on and emit light;

[0065] When a beam angle of 7H7V and a color temperature value of 5000K are required, the second lamp bead 7 is turned on and emits light;

[0066] When a beam angle of 7H7V and a color temperature value of 3000K are required, the first lamp bead 6, the second lamp bead 7, the third lamp bead 8, and the fourth lamp bead 9 are all turned on and emit light;

[0067] When a beam angle of 6H6V and a color temperature value of 3000K are required, the first lamp bead 6, the second lamp bead 7, the third lamp bead 8, and the fourth lamp bead 9 are all turned on and emit light;

[0068] When a beam angle of 6H6V and a color temperature value of 4000K are required, the first lamp bead 6, the second lamp bead 7, the third lamp bead 8, and the fourth lamp bead 9 are all turned on and emit light;

[0069] When a beam angle of 6H6V and a color temperature value of 5000K are required, the first lamp bead 6, the second lamp bead 7, the third lamp bead 8, and the fourth lamp bead 9 are all turned on and emit light;

[0070] When a beam angle of 5H5V and a color temperature value of 3000K are required, the third lamp bead 8 is turned on and emits light. Among two adjacent third lamp beads 8, one has a brightness of 70% and the other has a brightness of 30%;

[0071] When a beam angle of 5H5V and a color temperature value of 4000K are required, the third lamp bead 8 and the fourth lamp bead 9 are turned on and emit light;

[0072] When a beam angle of 5H5V and a color temperature value of 5000K are required, the fourth lamp bead 9 is turned on and emits light. Among two adjacent fourth lamp beads 9, one has a brightness of 70% and the other has a brightness of 30%.

[0073] See Figures 1 to 2As shown, the LED lamp further includes a mounting bracket. The mounting bracket is fixedly connected to the lamp base 1. The mounting bracket includes a first bracket 42 and a second bracket 43. The second bracket 43 is mounted on a fixed object. The first bracket 42 can rotate 180 degrees relative to the second bracket 43 (i.e., the first bracket 42 can rotate 90 degrees to the left and right relative to the second bracket 43). A scale 44 is provided on the first bracket 42 to facilitate adjustment by the operator.

[0074] Advantages of the above embodiments: The present invention does not require replacing the lens plate. By simply toggling the control device, beam angle switching, color temperature adjustment, and power adjustment can be achieved, saving the cost of replacing the lens plate and being safer and more reliable.

[0075] The above display and description of the lamp of the present invention have set forth the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification only illustrate the principles of the present invention. Without departing from the spirit and scope of the present invention, various changes and improvements will occur to the present invention, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

[0076] Meanwhile, the drawings are only for illustrative purposes and show only schematic diagrams, not physical diagrams, and should not be construed as a limitation to this patent; in order to better illustrate the embodiments of the present invention, some components in the drawings will be omitted, enlarged, or reduced, and do not represent the dimensions of the actual product; for those skilled in the art, it is understandable that some well-known structures and their descriptions in the drawings may be omitted.

[0077] Moreover, the same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar components; in the description of the present invention, it should be understood that if there are terms such as "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "lateral", "longitudinal", "top", "bottom", "inner", "outer", etc. indicating the orientation or positional relationship, they are all based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the terms describing the positional relationship in the drawings are only for illustrative purposes and should not be construed as a limitation to this patent.

Claims

1. An LED lamp, comprising a lamp holder, an LED light board, a lens plate and a driving power supply, wherein the driving power supply is used to drive the LED light board, a mounting groove is provided on the front of the lamp holder, the LED light board is mounted in the mounting groove, the LED light board and the driving power supply are electrically connected, and the lens plate is covered on the LED light board, characterized in that: It also includes a control device electrically connected between the LED lamp board and the driving power supply. The LED lamp board is provided with a light-emitting element. The control device is arranged on the lamp holder to switch the light-emitting element corresponding to different positions of the lens plate to emit light.

2. The LED lamp according to claim 1, characterized in that: The LED light board includes a central area and a peripheral area, the peripheral area surrounds the central area, and the light-emitting element includes a first lamp bead, a second lamp bead, a third lamp bead and a fourth lamp bead arranged on the LED light board.

3. The LED lamp according to claim 2, characterized in that: The peripheral area includes the first lamp beads and the second lamp beads, which are respectively arranged in rectangular circles and are alternately arranged in the peripheral area. The central area includes the third lamp beads and the fourth lamp beads, which are alternately arranged in the central area.

4. The LED lamp according to claim 3, characterized in that: The controller device includes an angle controller, and the angle controller includes a first switch base, a first electronic switch and a first handle. The first switch base is fixed on the lamp holder, and the first electronic switch is fixedly installed on the first switch base. The first electronic switch is electrically connected to the driving power supply and the LED light board respectively, and the first electronic switch has multiple states. The first handle is connected to the first electronic switch, and the first handle is used to be toggled to change the state of the first electronic switch. The first electronic switch is used to control whether the first lamp bead, the second lamp bead, the third lamp bead and the fourth lamp bead emit light according to different states.

5. The LED lamp according to claim 4, characterized in that: When the electronic switch is in the first state, the first lamp bead is turned on and emits light; When the electronic switch is in the second state, the first lamp bead and the second lamp bead are turned on and emit light; When the electronic switch is in the third state, the second lamp bead is turned on and emits light; When the electronic switch is in the fourth state, the first lamp bead, the second lamp bead, the third lamp bead and the fourth lamp bead are all turned on and emit light; When the electronic switch is in the fifth state, the third lamp bead is turned on and emits light; When the electronic switch is in the sixth state, the third lamp bead and the fourth lamp bead are turned on and emit light; When the electronic switch is in the seventh state, the fourth lamp bead is turned on and emits light.

6. The LED lamp according to claim 1, characterized in that: The lens plate includes a lens body and a first lens portion, a second lens portion, a third lens portion and a fourth lens portion which are arranged corresponding to the light-emitting element and protrude in a direction away from the light-emitting element. The lens body is fixedly mounted on a lamp holder. The first lens portion and the second lens portion are connected to the lens body. The first lens portion and the second lens portion are in the shape of protruding strips and surround the third lens portion and the fourth lens portion in a rectangular shape. The third lens portion and the fourth lens portion are alternately arranged in a central position.

7. The LED lamp according to claim 6, characterized in that: The third lens portion and the fourth lens portion both include a convex circular arc surface and a convex ring lens arranged around the circular arc surface. The convex arc surface of the third lens portion is higher than the convex arc surface of the fourth lens portion, and the convex arc surface of the fourth lens portion is larger than the convex arc surface of the third lens portion.

8. The LED lamp according to claim 1, characterized in that: The control device also includes a power controller, which includes a second switch base, a second electronic switch and a second handle. The second switch base is fixed on the lamp holder, and the second electronic switch is fixedly installed on the second switch base. The second electronic switch is electrically connected to the driving power supply and the LED lamp board respectively, and the second electronic switch has multiple states. The second handle is connected to the second electronic switch, and the second handle is used to be toggled to change the state of the second electronic switch. The second sub-switch is used to control the power of the LED lamp according to different states.

9. The LED lamp according to claim 8, characterized in that: The control device also includes a color temperature controller, which includes the second switch base, a third electronic switch and a third handle. The third switch base is fixed on the lamp holder, and the third electronic switch is fixedly installed on the second switch base. The third electronic switch is electrically connected to the driving power supply and the LED lamp board respectively, and the third electronic switch has multiple states. The third handle is connected to the third electronic switch, and the third handle is used to be toggled to change the state of the third electronic switch. The third sub-switch is used to control the color temperature of the LED lamp according to different states.

10. The LED lamp according to claim 9, characterized in that: The control device also includes a switch, which includes the second base, a fourth electronic switch and a fourth handle. The fourth switch base is fixed on the lamp holder, and the fourth electronic switch is fixedly installed on the second switch base. The fourth electronic switch is electrically connected to the driving power supply and the LED lamp board respectively. The fourth electronic switch has multiple states. The fourth handle is connected to the fourth electronic switch. The fourth handle is used to be moved to change the state of the fourth electronic switch. The fourth sub-switch is used to control whether the LED lamp is turned off or on according to different states. The LED lamp also includes a sealing ring arranged between the lens plate and the LED lamp board and a glass cover plate covering the lens plate.

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