LED lamp capable of being adjusted in rotating mode

Abstract

The utility model discloses an LED lamp capable of being adjusted in a rotating mode. The LED lamp comprises a lamp holder connecting part, a rotating sleeve, a toggle switch and a lamp body. The lamp cap connecting part comprises a lamp cap connecting part main body connected with the lamp body; the lamp holder connecting part main body is rotatably sleeved with the rotating sleeve, and a spiral groove is formed in the side wall of the rotating sleeve; the toggle switch is arranged in the lamp holder connecting part main body, the toggle rod is exposed on the side wall of the lamp holder connecting part main body, and meanwhile, the toggle rod is arranged in the spiral groove in a penetrating manner; a light-emitting device is arranged in the lamp body, and the toggle switch is electrically connected to the light-emitting device. The rotating sleeve capable of rotating in the circumferential direction is arranged, the poke rod is arranged in the spiral groove in the penetrating mode, when the rotating sleeve rotates in the horizontal circumferential direction, the poke rod can be driven to move up and down in the axial direction (vertical direction), gear switching of the toggle switch is achieved, and therefore color temperature adjustment and the like of the light-emitting device can be achieved. And the stroke of the poke rod is the stroke of vertical up-and-down movement, so that the size of the product can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of lamps, in particular to a rotationally adjustable LED lamp. Background Art

[0002] Existing lamps basically use sliding switches to control the on / off of the lamp light source, the brightness of the light, the switching of the color temperature, etc. However, the exposed toggle switch has a poor operating feel and requires fingers to operate, which is relatively laborious.

[0003] Thus, there is a rotary gear-adjusting lamp with a toggle switch, as disclosed in Chinese patent publication number CN213420708U. The lamp head in this solution includes a drive box, a drive switch is provided in the drive box, a switch cap is provided on the drive switch, a gear adjustment ring is movably provided between the lamp cup and the drive box, and the gear adjustment ring and the switch cap are linked and connected. The beneficial effect of this solution is that the circular motion of the adjustment ring is converted into the linear motion of the toggle switch through the cooperation between the inner ring slide buckle of the gear adjustment ring, the switch cap and the toggle switch of the drive switch. However, in this solution, the toggle switch is driven to slide horizontally by the horizontally rotating adjustment ring. Therefore, the horizontally arranged toggle switch needs to occupy a larger space, resulting in a larger lamp body. At the same time, the torque of the toggle switch changes due to the change in the circumference, and the force is uneven, which will affect the service life of the switch. Utility Model Content

[0004] The purpose of the utility model is to provide a rotationally adjustable LED lamp, which has the function of rotational adjustment, and during operation, the switch is subjected to balanced force, the sliding mode is smooth, and the volume of the lamp body is reduced.

[0005] In order to achieve the above objectives, the solution of the present invention is:

[0006] A rotationally adjustable LED lamp comprises a lamp holder connecting portion, a rotating sleeve, a toggle switch and a lamp body;

[0007] The lamp holder connecting portion includes a lamp holder connecting portion main body connected to the lamp body;

[0008] The rotating sleeve is rotatably mounted on the main body of the lamp holder connection portion, and a spiral groove is provided on the side wall of the rotating sleeve;

[0009] The toggle switch is installed in the main body of the lamp holder connecting part, and the toggle rod is exposed on the side wall of the main body of the lamp holder connecting part. At the same time, the toggle rod is inserted into the spiral groove;

[0010] The lamp body is provided with a light emitting device, and the toggle switch is electrically connected to the light emitting device.

[0011] Furthermore, a lever sleeve is sleeved on the toggle lever, and the outer end of the lever sleeve is a cylindrical structure inserted into the spiral groove.

[0012] Furthermore, the lamp holder connecting part also includes a knob sleeve; the knob sleeve is arranged on the outside of the rotating sleeve and drives the rotating sleeve to rotate synchronously; the two ends of the knob sleeve are respectively sealed with the main body of the lamp holder connecting part through sealing rings.

[0013] Furthermore, the main body of the lamp holder connecting part is connected to the lamp body, and the interior of the main body of the lamp holder connecting part is connected to the interior of the lamp body; an annular groove is formed at the connecting end of the main body of the lamp holder connecting part and the lamp body; the first end of the knob sleeve is inserted into the annular groove, and a first sealing ring is sleeved at the first end, and the first sealing ring is sealed in the annular groove; an annular groove is recessed on the side wall of the other end of the lamp holder connecting part away from the lamp body, and a second sealing ring is arranged in the annular groove, and the second end of the knob sleeve is arranged around the outside of the second sealing ring.

[0014] Furthermore, the outer wall of the rotating sleeve is provided with a positioning groove extending along the axial direction, and the inner wall of the knob sleeve is provided with a positioning rib matched with the positioning groove.

[0015] Furthermore, the lamp holder connection part body has a lamp holder connection part cavity connected to the inside of the lamp body, and the side wall of the lamp holder connection part body has a long groove connected to the lamp holder connection part cavity; the toggle switch is installed on the driving plate, the driving plate is installed in the lamp holder connection part cavity, and the toggle rod of the toggle switch is extended into the long groove for reciprocating movement.

[0016] Furthermore, the lamp body has a lamp body cavity inside, the light emitting device is installed in the lamp body cavity, the light emitting device includes a light source module, and the light source module is electrically connected to the driving board.

[0017] Furthermore, it also includes a lamp holder, which is arranged at one end of the lamp holder connecting part body away from the lamp body, the lamp holder is electrically connected to the light-emitting device, and a connecting structure is provided on the lamp holder.

[0018] Furthermore, it also includes a lens and a glass shell. The end of the lamp body away from the lamp holder connection part is an opening connected to the lamp body cavity. The light source module is installed at the opening. The lens is installed and cooperated with the outside of the light source module. The glass shell is installed on the outside of the lens and closes the opening.

[0019] After adopting the above technical solution, a rotating sleeve that can rotate circumferentially is provided, and the toggle rod is inserted into the spiral groove. When the rotating sleeve rotates horizontally, it can drive the toggle rod to move up and down along the axial direction (vertical direction), realizing the gear switching of the toggle switch. In this way, the color temperature, luminous effect ratio, brightness adjustment, etc. of the light-emitting device electrically connected thereto can be achieved. The specific adjustment effect is adjusted according to the circuit configuration of the light-emitting device. In addition, because the rotating sleeve is mounted on the main body of the lamp holder connection part and performs horizontal rotation to drive the toggle switch to slide axially (vertically), the travel of the toggle rod is the vertical up and down travel. When the toggle rod moves up and down, the force on the switch is balanced and the sliding method is smooth, ensuring that the toggle switch has a long service life and is not easy to be damaged. Moreover, the toggle switch can be directly accommodated in the main body of the lamp holder connection part, which does not cause the horizontal width of the lamp holder connection part to be too large, which is conducive to reducing the size of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a front view of Example 1 of the utility model;

[0021] Figure 2 This is a cross-sectional view of Example 1 of the present utility model;

[0022] Figure 3 This is an exploded view of Example 1 of the present utility model;

[0023] Figure 4 This is a partial structural exploded view of Example 1 of the present utility model;

[0024] Figure 5 This is a front view of Example 2 of the present utility model;

[0025] Figure 6 This is a front view of Example 3 of the present utility model.

[0026] Explanation of the reference numerals: lamp holder connecting part 1, lamp holder connecting part main body 11, annular groove 111, annular groove 112, lamp holder connecting part chamber 113, long groove 114, rotating sleeve 12, spiral groove 121, positioning groove 122, toggle switch 13, toggle rod 131, toggle rod sleeve 132, cylindrical structure 133, knob sleeve 14, positioning rib 141, first end 142, first annular groove 1421, second end 143, driving plate 15, lamp holder 16, lamp body 2, light-emitting device 21, light source module 211, glass shell 25, lamp body chamber 22, opening 23, lens 24, first sealing ring 3, second sealing ring 4. DETAILED DESCRIPTION

[0027] To make the objectives, technical solutions, and advantages of the embodiments of the present application more clear, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Generally, the components of the embodiments of the present application described and shown in the drawings herein can be arranged and designed in various different configurations.

[0028] Example 1

[0029] like Figures 1 to 4 As shown, a rotationally adjustable LED lamp of this embodiment includes a lamp holder connecting portion 1, a lamp body 2, a rotating sleeve 12, a toggle switch 13, a knob sleeve 14, a driving plate 15, a lamp holder 16, a lens 24 and a glass shell 25.

[0030] The lamp holder connecting part 1 includes a lamp holder connecting part main body 11, and the lamp holder connecting part main body 11 is connected to the lamp body 2;

[0031] The rotating sleeve 12 is rotatably mounted on the main body 11 of the lamp holder connection portion, and a spiral groove 121 is provided on the side wall of the rotating sleeve 12;

[0032] The toggle switch 13 is installed in the lamp holder connecting body 11 and the toggle rod 131 is exposed on the side wall of the lamp holder connecting body 11. At the same time, the toggle rod 131 is inserted into the spiral groove 121.

[0033] A light emitting device 21 is provided in the lamp body 2 , and the toggle switch 13 is electrically connected to the light emitting device 21 .

[0034] Thus, by providing a circumferentially rotatable rotating sleeve 12 and inserting the toggle rod 131 into the spiral groove 121, when the rotating sleeve 12 rotates horizontally, it can drive the toggle rod 131 to move up and down in the axial (vertical) direction, thereby switching the gears of the toggle switch 13. This can achieve color temperature adjustment, luminous effect ratio, brightness adjustment, etc. of the light-emitting device 21 electrically connected thereto. The specific adjustment effect is adjusted according to the circuit configuration of the light-emitting device 21. Moreover, because the rotating sleeve 12 is mounted on the lamp base connecting portion body 11 and performs horizontal rotation to drive the toggle switch 13 to slide axially (vertically), the travel of the toggle rod 131 is a vertical up and down travel, and can be directly accommodated within the lamp base connecting portion body 11. This does not cause the horizontal width of the lamp base connecting portion body 11 to be excessively large, which helps to reduce the product volume.

[0035] See Figure 2 and Figure 4 In this embodiment, a lever sleeve 132 is sleeved on the toggle rod 131, and the outer end of the lever sleeve 132 is a cylindrical structure 133 inserted into the spiral groove 121 so as to slide along with the rotation of the rotating sleeve 12.

[0036] The knob sleeve 14 is sleeved on the outside of the rotating sleeve 12 and drives the rotating sleeve 12 to rotate synchronously;

[0037] Specifically, a positioning groove 122 extending along the axial direction can be provided on the outer wall of the rotating sleeve 12, and a positioning rib 141 can be provided on the inner wall of the knob sleeve 14 to cooperate with the positioning groove 122. When the knob sleeve 14 rotates, it can drive the rotating sleeve 12 to rotate. In addition, the outer wall of the knob sleeve 14 can be provided with anti-slip stripes to facilitate the rotation of the knob sleeve 14.

[0038] The two ends of the knob cover 14 are respectively sealed with the lamp holder connecting portion main body 11 through sealing rings to prevent moisture and dust from entering the interior of the lamp body 2.

[0039] Specifically, the lamp holder connecting portion main body 11 is connected to the lamp body 2, and the interior of the lamp holder connecting portion main body 11 is connected to the interior of the lamp body 2. An annular groove 111 is formed at the connecting end of the lamp holder connecting portion main body 11 and the lamp body 2. The first end 142 of the knob sleeve 14 is inserted into the annular groove 111, and a first sealing ring 3 is sleeved on the first end 142. The first sealing ring 3 is sealingly fitted in the annular groove 111. Specifically, the first end 142 may be provided with a first annular groove 1421, and the first sealing ring 3 may be disposed in the first annular groove 1421 to seal the annular groove 111. The side wall of the lamp holder connecting portion main body 11 away from the lamp body 2 is recessed with an annular groove 112. A second sealing ring 4 is disposed in the annular groove 112. The second end 143 of the knob sleeve 14 is disposed around the outside of the second sealing ring 4. Thus, the first sealing ring 3 and the second sealing ring 4 can effectively prevent dust and water.

[0040] like Figure 2 and 3 In this embodiment, the lamp holder connecting part main body 11 has a lamp holder connecting part cavity 113 connected to the interior of the lamp body 2, and the side wall of the lamp holder connecting part main body 11 has a long groove 114 connected to the lamp holder connecting part cavity 113; the toggle switch 13 is installed on the driving plate 15, and the driving plate 15 is installed in the lamp holder connecting part cavity 113, and the toggle rod 131 of the toggle switch 13 is extended into the long groove 114 for reciprocating movement.

[0041] like Figure 1 and Figure 2 The lamp body 2 has a lamp body cavity 22 inside, and the light-emitting device 21 is installed in the lamp body cavity 22. The light-emitting device 21 includes a light source module 211; the end of the lamp body 2 away from the lamp holder connection part 1 is an opening 23 connected to the lamp body cavity 22, and the light source module 211 is installed at the opening 23. The light source module 211 is electrically connected to the driving board 15, and the lens 24 is installed and matched with the outside of the light source module 211. The glass shell 25 is installed on the outside of the lens 24 and closes the opening 23.

[0042] like Figure 1 and Figure 2 The lamp holder 16 is arranged at an end of the lamp holder connecting portion main body 11 away from the lamp body 2.

[0043] Example 2

[0044] like Figure 5 As shown, the structure of this embodiment is basically the same as that of the above embodiment, the main difference being that the glass bulb 25 of this embodiment has a different shape to form different shapes to be suitable for different usage scenarios.

[0045] Example 3

[0046] like Figure 6 As shown, the structure of this embodiment is basically the same as that of the above embodiment, the main difference being that the glass bulb 25 of this embodiment has a different shape to form different shapes to be suitable for different usage scenarios.

[0047] This indicates that the shape of this embodiment is not limited to this embodiment.

[0048] The above description is merely a preferred embodiment of the present invention. The scope of protection of the present invention is not limited to the above embodiment. All technical solutions based on the concept of the present invention are within the scope of protection of the present invention. It should be noted that for those skilled in the art, equivalent changes and modifications that do not depart from the principles of the present invention should still fall within the scope of protection of the present invention.

[0049] In the description of the embodiments of the present application, it should be understood that the indicated orientation or position relationship is based on the orientation or position relationship shown in the accompanying drawings, or is the orientation or position relationship in which the product of the application is conventionally placed when in use, or is the orientation or position relationship conventionally understood by those skilled in the art. It is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application.

Claims

1. A rotationally adjustable LED lamp, characterized in that: It includes a lamp holder connection part, a rotating sleeve, a toggle switch and a lamp body; The lamp holder connecting portion includes a lamp holder connecting portion main body connected to the lamp body; The rotating sleeve is rotatably mounted on the main body of the lamp holder connection portion, and a spiral groove is provided on the side wall of the rotating sleeve; The toggle switch is installed in the main body of the lamp holder connecting part, and the toggle rod is exposed on the side wall of the main body of the lamp holder connecting part. At the same time, the toggle rod is inserted into the spiral groove; The lamp body is provided with a light emitting device, and the toggle switch is electrically connected to the light emitting device.

2. The rotationally adjustable LED lamp according to claim 1, characterized in that: The shifting rod is sleeved with a shifting rod sleeve, and the outer end of the shifting rod sleeve is a cylindrical structure inserted into the spiral groove.

3. The rotationally adjustable LED lamp according to claim 1, characterized in that: The lamp holder connecting part also includes a knob sleeve; the knob sleeve is arranged on the outside of the rotating sleeve and drives the rotating sleeve to rotate synchronously; the two ends of the knob sleeve are respectively sealed with the main body of the lamp holder connecting part through sealing rings.

4. The rotationally adjustable LED lamp according to claim 3, characterized in that: The main body of the lamp holder connecting part is connected to the lamp body, and the interior of the main body of the lamp holder connecting part is connected to the interior of the lamp body; an annular groove is formed at the connecting end of the main body of the lamp holder connecting part and the lamp body; the first end of the knob sleeve is inserted into the annular groove, and a first sealing ring is sleeved at the first end, and the first sealing ring is sealed in the annular groove; an annular groove is recessed on the side wall of the other end of the lamp holder connecting part away from the lamp body, and a second sealing ring is arranged in the annular groove, and the second end of the knob sleeve is arranged around the outside of the second sealing ring.

5. The rotationally adjustable LED lamp according to claim 3, characterized in that: The outer wall of the rotating sleeve is provided with a positioning groove extending along the axial direction, and the inner wall of the knob sleeve is provided with a positioning rib matched with the positioning groove.

6. The rotationally adjustable LED lamp according to claim 1, characterized in that: The lamp holder connection part body has a lamp holder connection part cavity connected to the inside of the lamp body, and the side wall of the lamp holder connection part body has a long groove connected to the lamp holder connection part cavity; the toggle switch is installed on the driving plate, the driving plate is installed in the lamp holder connection part cavity, and the toggle rod of the toggle switch is extended into the long groove for reciprocating movement.

7. The rotationally adjustable LED lamp according to claim 6, characterized in that: The lamp body has a lamp body cavity inside, the light emitting device is installed in the lamp body cavity, the light emitting device includes a light source module, and the light source module is electrically connected to the driving board.

8. The rotationally adjustable LED lamp according to claim 7, characterized in that: It also includes a lamp holder, which is arranged at one end of the lamp holder connecting part body away from the lamp body.

9. The rotationally adjustable LED lamp according to claim 7, characterized in that: It also includes a lens and a glass shell. The end of the lamp body away from the lamp holder connection part is an opening connected to the lamp body cavity. The light source module is installed at the opening. The lens is installed and matched with the outside of the light source module. The glass shell is installed on the outside of the lens and closes the opening.

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