A new type of LED lamp with universal dimming

Abstract

The utility model discloses a new type of LED lamp tube with universal dimming, comprising a base device, a lamp holder device is arranged on the top of the base device, and an outer cover device is arranged on the top of the lamp holder device; the new type of LED lamp tube with universal dimming described in the utility model is designed to be convenient for fast fixing of the device as a whole, improve the installation speed, and facilitate the rapid removal of the transparent tube, so as to facilitate the maintenance and replacement of the transparent tube, thereby improving the convenience of using the device; when the light intensity needs to be adjusted, the knob is turned to drive the adjustment cover to rotate along the inner wall of the lamp cover, and because the adjustment cover is in an arc shape from narrow to wide, the shading intensity of the narrow part of the adjustment cover is small, and the shading intensity of the wide part is large, so that the luminous effect can be adjusted at any time, and it is convenient to quickly adjust a certain light receiving area during use, and the use of the device is more concise and smooth.

Description

Technical Field

[0001] The utility model belongs to the technical field of LED lamp tube design, and particularly relates to a new type of LED lamp tube with universal dimming function. Background Art

[0002] LED tube lamps refer to lighting equipment that uses LED (Light Emitting Diode) as a light source. LED tube lamps have many advantages, such as high efficiency and energy saving, long life, shock and vibration resistance, fast drive, and no fluorescent pollution. LED tube lamps can be widely used in indoor lighting and outdoor lighting fields, such as homes, offices, commercial areas, public places, etc. At the same time, because LED tube lamps can also be used for decorative atmosphere. In recent years, with the continuous development and breakthroughs of LED technology, LED tube lamps have become an important choice to replace traditional lighting equipment.

[0003] The installation of existing lampshades is relatively complicated, and the light strips need to be removed for maintenance and replacement, which makes the device inconvenient to use. At the same time, when dimming existing LED lamps, the lamps themselves are mostly dimmed by changing the light intensity. The manufacturing cost of such lamps is high and the economy is insufficient. Utility Model Content

[0004] The purpose of the utility model is to provide a new type of LED lamp tube with universal dimming to solve the problems existing in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A new type of LED lamp tube with universal dimming, including a base device, a lamp holder device is arranged on the top of the base device, and an outer cover device is arranged on the top of the lamp holder device; the outer cover device includes a lampshade, and two external blocks are symmetrically fixedly arranged on the front and back of the lampshade, an adjustment cover is rotatably arranged in the middle of the lampshade, and a knob is arranged on one side of the adjustment cover.

[0007] Furthermore: the base device includes a bottom plate, four mounting holes are evenly arranged at the four corners of the bottom plate, a magnetic sheet is arranged in the middle of the bottom plate, and two card slots are symmetrically arranged on the bottom plate.

[0008] Furthermore: the lamp holder device includes a mounting seat, a transparent tube is installed on the top of the mounting seat, two fixing blocks are symmetrically fixedly arranged on the bottom of the mounting seat, two elastic clamping blocks are symmetrically fixedly arranged on the front and back of the mounting seat, and an LED light strip is installed in the transparent tube.

[0009] Furthermore: the card slot is square.

[0010] Furthermore: the top of the elastic clamping block is a triangle, and the fixing block and the mounting seat are integrally formed.

[0011] Furthermore: the cross section of the adjustment cover is arc-shaped, and the adjustment cover is hingedly connected to the lampshade.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The bottom plate is fixed on the area to be installed through the mounting hole to complete the initial fixation, and then the LED light strip is inserted into the transparent tube, and then the transparent tube is installed on the mounting seat, and the mounting seat is fitted to the bottom plate. At this time, the fixing block at the bottom of the mounting seat is inserted into the card slot on the bottom plate, and at the same time, the magnetic sheet attracts the mounting seat through magnetic force, so that the lamp holder device is installed on the bottom plate, and finally the lampshade is pressed on the top of the mounting seat. During this process, the elastic card block tilts outward and finally gets stuck on the external block of the lampshade to achieve rapid fixation of the external cover device. The design of the fixing block and the card slot cooperating to fix the mounting seat and the external block and the elastic card block cooperating to fix the lampshade facilitates rapid fixation of the device as a whole, improves the installation speed, and facilitates the rapid removal of the transparent tube, which is convenient for maintenance and replacement, etc., and improves the convenience of using the device;

[0014] When in use, the LED light strip emits light through the transparent tube and the lampshade to illuminate the outside world. When the light intensity needs to be adjusted, turn the knob to drive the adjustment cover to rotate along the inner wall of the lampshade. Since the adjustment cover is in an arc shape from narrow to wide, the shading intensity is small at the narrow part of the adjustment cover and large at the wide part, so the luminous effect can be adjusted at any time, which is convenient for quick adjustment of a certain light-receiving area during use, and the use of the device is simpler and smoother. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0016] Figure 1 It is a structural schematic diagram of a new type of LED lamp tube with universal dimming described in the utility model;

[0017] Figure 2 It is a structural schematic diagram of a base device of a new type of LED lamp tube with universal dimming described in the utility model;

[0018] Figure 3 It is a partial cross-sectional view of a lamp holder device of a new type of LED lamp tube with universal dimming described in the utility model;

[0019] Figure 4 It is a partial cross-sectional view of an outer cover device of a new type of LED lamp tube with universal dimming described in the utility model.

[0020] In the accompanying drawings: 1. base device; 101. bottom plate; 102. mounting hole; 103. slot; 104. magnetic sheet; 2. lamp holder device; 201. mounting seat; 202. transparent tube; 203. fixing block; 204. elastic block; 205. LED light strip; 3. outer cover device; 301. lamp cover; 302. external block; 303. knob; 304. adjustment cover. DETAILED DESCRIPTION

[0021] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model 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, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0022] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-Figure 4 A new type of LED lamp tube with universal dimming comprises a base device 1, a lamp holder device 2 is arranged on the top of the base device 1, and a cover device 3 is arranged on the top of the lamp holder device 2.

[0025] In this embodiment: the base device 1 includes a bottom plate 101, four mounting holes 102 are evenly arranged at the four corners of the bottom plate 101, a magnetic sheet 104 is arranged in the middle of the bottom plate 101, two card slots 103 are symmetrically arranged on the bottom plate 101, and the card slots 103 are square. The bottom plate 101 is fixed to the area to be installed through the mounting holes 102 to complete the preliminary fixation;

[0026] In this embodiment, the lamp holder device 2 includes a mounting seat 201, a transparent tube 202 is installed on the top of the mounting seat 201, an LED light strip 205 is installed in the transparent tube 202, two fixing blocks 203 are symmetrically fixedly arranged at the bottom of the mounting seat 201, and two elastic clamping blocks 204 are symmetrically fixedly arranged at the front and back of the mounting seat 201. The top of the elastic clamping block 204 is triangular, and the fixing block 203 is integrally formed with the mounting seat 201. The LED light strip 205 is inserted into the transparent tube 202, and then the transparent tube 202 is installed on the mounting seat 201. The mounting seat 201 is attached to the bottom plate 101. At this time, the fixing block 203 at the bottom of the mounting seat 201 is clamped into the clamp on the bottom plate 101. The magnetic sheet 104 is in the groove 103, and the magnetic sheet 104 attracts the mounting seat 201 through magnetic force, so that the lamp holder device 2 is installed on the bottom plate 101, and the lampshade 301 is pressed on the top of the mounting seat 201. During this process, the elastic clamping block 204 tilts outward and finally clamps on the external block 302 of the lampshade 301, so that the outer cover device 3 is quickly fixed. The design of the fixing block 203 and the clamping groove 103 cooperating to fix the mounting seat 201 and the external block 302 and the elastic clamping block 204 cooperating to fix the lampshade 301 facilitates the rapid fixation of the device as a whole, improves the installation speed, and facilitates the rapid removal of the transparent tube 202, which is convenient for maintenance and replacement, etc., and improves the convenience of using the device;

[0027] In this embodiment: the outer cover device 3 includes a lampshade 301, and two external blocks 302 are symmetrically fixedly arranged on the front and back of the lampshade 301. An adjusting cover 304 is rotatably arranged in the middle of the lampshade 301, and a knob 303 is arranged on one side of the adjusting cover 304. The cross-section of the adjusting cover 304 is arc-shaped, and the adjusting cover 304 is hingedly connected to the lampshade 301. When in use, the LED light bar 205 emits light through the transparent tube 202 and the lampshade 301 to illuminate the outside world. When the light intensity needs to be adjusted, the knob 303 is rotated to drive the adjusting cover 304 to rotate along the inner wall of the lampshade 301. Since the adjusting cover 304 is an arc shape that goes from narrow to wide, the shading intensity of the adjusting cover 304 is small at the narrow part and large at the wide part, so that the luminous effect can be adjusted at any time, which is convenient for quick adjustment of a certain light-receiving area during use, and the device is more concise and smooth to use.

[0028] Working principle: first fix the base plate 101 on the area to be installed through the mounting hole 102 to complete the preliminary fixation, then insert the LED light strip 205 into the transparent tube 202, and then install the transparent tube 202 on the mounting base 201, and fit the mounting base 201 to the base plate 101. At this time, the fixing block 203 at the bottom of the mounting base 201 is inserted into the card slot 103 on the base plate 101, and at the same time, the magnetic sheet 104 attracts the mounting base 201 through magnetic force, so that the lamp holder device 2 is installed on the base plate 101, and finally the lampshade 301 is pressed on the top of the mounting base 201. During this process, the elastic card block 204 tilts outward and is finally stuck on the external block 302 of the lampshade 301 to achieve rapid fixation of the outer cover device 3, and the fixing block 203 cooperates with the card slot 103 to fix the installation The design of the seat 201 and the external block 302 and the elastic clamp block 204 for fixing the lampshade 301 facilitates quick fixing of the device as a whole, improves the installation speed, and facilitates quick removal of the transparent tube 202, which is convenient for maintenance and replacement, and improves the convenience of using the device. When in use, the LED light bar 205 emits light through the transparent tube 202 and the lampshade 301 to illuminate the outside world. When the light intensity needs to be adjusted, the knob 303 is turned to drive the adjustment cover 304 to rotate along the inner wall of the lampshade 301. Since the adjustment cover 304 is an arc shape that goes from narrow to wide, the shading intensity of the narrow part of the adjustment cover 304 is small, and the shading intensity of the wide part is large, so that the luminous effect can be adjusted at any time, which is convenient for quick adjustment of a certain light-receiving area during use, and the use of the device is simpler and smoother.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A new type of LED lamp tube with universal dimming, comprising a base device (1), characterized in that: A lamp holder device (2) is arranged on the top of the base device (1), and an outer cover device (3) is arranged on the top of the lamp holder device (2); The outer cover device (3) comprises a lampshade (301), two external blocks (302) are symmetrically fixedly arranged on the front and rear sides of the lampshade (301), an adjustment cover (304) is rotatably arranged in the middle of the lampshade (301), and a knob (303) is arranged on one side of the adjustment cover (304).

2. According to claim 1, a new type of LED lamp with universal dimming, characterized in that: The base device (1) comprises a bottom plate (101), four mounting holes (102) are evenly arranged at four corners of the bottom plate (101), a magnetic sheet (104) is arranged in the middle of the bottom plate (101), and two card slots (103) are symmetrically arranged on the bottom plate (101).

3. The new LED lamp tube with universal dimming function according to claim 1, characterized in that: The lamp holder device (2) comprises a mounting seat (201), a transparent tube (202) being mounted on the top of the mounting seat (201), two fixing blocks (203) being symmetrically fixedly disposed on the bottom of the mounting seat (201), two elastic clamping blocks (204) being symmetrically fixedly disposed on the front and rear surfaces of the mounting seat (201), and an LED light strip (205) being mounted in the transparent tube (202).

4. The new LED lamp tube with universal dimming function according to claim 2, characterized in that: The card slot (103) is square.

5. The new LED lamp tube with universal dimming function according to claim 3, characterized in that: The top end of the elastic clamping block (204) is triangular, and the fixing block (203) and the mounting seat (201) are integrally formed.

6. The new LED lamp tube with universal dimming function according to claim 1, characterized in that: The cross section of the adjustment cover (304) is arc-shaped, and the adjustment cover (304) is hinge-connected to the lampshade (301).

Images