LED lamp bead with adjustable base

Abstract

The utility model provides a light-emitting diode (LED) lamp bead with an adjustable base, which belongs to the field of LED lamp bead adjustment, and comprises a lamp bead main body, the bottom end of the lamp bead main body is fixedly connected with the base, and an adjusting seat is arranged below the base; the adjusting seat comprises a seat body, a plurality of positioning power connection blocks which are arranged at equal intervals are installed below the seat body, the inner ends of the positioning power connection blocks are fixedly connected with power connection adjusting columns, the power connection adjusting columns penetrate through the upper end and the lower end of the seat body, the outer ends of the power connection adjusting columns are provided with shifting pieces, and the shifting pieces are matched with the base, so that the position of the lamp bead body can be limited through the base; the position of the base is adjusted through the adjusting seat, then the position of the lamp bead body can be adjusted, the power connection block and the power connection adjusting column are matched to support the base, the height of the base can be adjusted, a user can conveniently control the height of the power connection adjusting column through the shifting piece, and therefore the adjusting height of the base and the adjusting height of the lamp bead body are controlled.

Description

Technical Field

[0001] The utility model relates to the field of LED lamp bead adjustment, in particular to an LED lamp bead with an adjustable base. Background Technique

[0002] Existing LED light source modules are usually composed of an aluminum substrate lamp strip and a lens cover. Among them, a plurality of series / parallel LED lamp beads are arranged on the aluminum substrate, and the lens cover is arranged on the aluminum substrate lamp strip to perform secondary light distribution on the LED lamp beads on the aluminum substrate. Therefore, the lens cover has a plurality of lenses corresponding to the plurality of LED lamp beads one by one. The inner surface and the outer surface of the lens on the existing lens cover are uniformly elliptical, only considering the uniformity of lateral light emission, and the light emission direction is still single, resulting in uneven light emission of the entire lamp.

[0003] Chinese Patent Authorization Publication No.: CN 220523905 U provides an LED light source module. In this solution, the inner surface of the lens is designed as an inwardly concave ellipsoidal structure, and the outer surface is designed as a semi-circular structure. The ellipsoidal structure on the inner surface of the lens increases the lateral light-emitting surface of the lens, and the semi-circular structure on the outer surface takes into account the vertical light emission, so that the entire lens not only ensures the lateral light emission but also takes into account the vertical light emission angle, making the light emission of the lamp more uniform. However, when using the lamp bead, it is not convenient to adjust the base of the lamp bead as needed, and the illumination range of the lamp bead is not convenient to adjust according to the needs of the user, and it is not convenient enough to use.

[0004] Therefore, it is necessary to provide an LED lamp bead with an adjustable base to solve the above technical problems. Content of the Utility Model

[0005] To solve the above technical problems, the utility model provides an LED lamp bead with an adjustable base.

[0006] An LED lamp bead with an adjustable base provided by the utility model includes a lamp bead body. A base is fixedly connected to the bottom end of the lamp bead body, and an adjustment seat is installed below the base; the adjustment seat includes a seat body, and a plurality of positioning power connection blocks arranged at equal intervals are installed below the seat body. An electrical connection adjustment column is fixedly connected to the inner end of the positioning power connection block. The electrical connection adjustment column penetrates through the upper and lower ends of the seat body, and a dial is installed at the outer end of the electrical connection adjustment column. The dial is adapted to the base.

[0007] Preferably, the lamp bead body includes a bead body, and a plurality of power connection sheets arranged at equal intervals are fixedly connected to the bottom end of the bead body. The power connection sheets penetrate through the bottom end of the base and abut against the electrical connection adjustment column.

[0008] Preferably, the power connection adjustment column includes a plurality of power connection contacts which are arranged equidistantly, the top of the power connection contact is fixedly connected to a sleeve, the interior of the sleeve is slidably connected to a slide rod, and the top of the slide rod is equipped with a power connection bead.

[0009] Preferably, the power connection adjustment column further comprises a plurality of equidistantly arranged conductive magnetic sheets, the conductive magnetic sheets are mounted on the bottom end of the base and abut against the power connection sheets, and the conductive magnetic sheets are rotatably connected to the power connection beads.

[0010] Preferably, a conductive tension spring is fixedly connected to the top of the electrical contact, and the conductive tension spring passes through the sleeve and the sliding rod and is fixedly connected to the electrical contact bead.

[0011] Preferably, a magnet is fixedly connected to the outer end of the sleeve, and the magnet and the conductive magnetic plate are arranged with the same poles facing each other. A shielding ring is rotatably connected to the top of the magnet and located at the outer end of the sleeve. An opening is provided at one end of the shielding ring, and the opening is adapted to the magnet. The shielding ring is fixedly connected to the pick.

[0012] Compared with the related art, the LED lamp bead with an adjustable base provided by the utility model has the following beneficial effects:

[0013] 1. An LED lamp bead with an adjustable base, wherein the position of the lamp bead body is limited by the base, and the adjustment seat adjusts the position of the base, thereby adjusting the position of the lamp bead body, wherein the power connection block and the power connection adjustment column cooperate to support the base, and the height of the base can be adjusted, and the paddle is convenient for the user to control the height of the power connection adjustment column, thereby controlling the height of the base and the lamp bead body.

[0014] 2. An LED lamp bead with an adjustable base is connected to a power source through an electrical contact. The electrical contact transmits electricity to a conductive tension spring, which transmits electricity to the electrical bead, which transmits electricity to the conductive magnetic sheet, thereby the conductive magnetic sheet transmits electricity to the electrical sheet and above, and then the bead body is connected to the power source to emit light. When adjustment is needed, the user turns the paddle, and the paddle drives the shielding ring to move. When the opening of the shielding ring coincides with the magnet, the magnet repels the conductive magnetic sheet, and the conductive magnetic sheet moves upward, the conductive magnetic sheet drives the base to move upward, and the base drives the main body of the lamp bead to move upward. After the paddle is turned back to its original position, the opening of the shielding ring is staggered with the magnet, and the main body of the shielding ring coincides with the magnet. The shielding ring isolates the magnet, so that the magnetic force of the magnet is shielded. At this time, the magnet and the conductive magnetic sheet are no longer repelled. At this time, the conductive tension spring drives the electrical bead to move downward, the electrical bead drives the conductive magnetic sheet to move downward, the conductive magnetic sheet drives the base to move downward, and the base drives the main body of the lamp bead to move downward, thereby achieving the purpose of adjusting the height of the base and the main body of the lamp bead. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1Schematic diagram of the overall structure of the present utility model;

[0016] Figure 2 Schematic diagram of the disassembled overall structure of the present utility model;

[0017] Figure 3 Schematic diagram of the sectional structure of the lamp bead body of the present utility model;

[0018] Figure 4 Schematic diagram of the sectional view structure of the base body of the present utility model;

[0019] Figure 5 Schematic diagram of the disassembled structure of the power connection adjusting column of the present utility model;

[0020] Reference numerals in the figure: 1, lamp bead body; 2, base; 3, adjusting base; 101, bead body; 102, power connection piece; 301, base body; 302, positioning power connection block; 303, power connection adjusting column; 304, dial; 30301, power connection contact; 30302, sleeve; 30303, sliding rod; 30304, power connection bead; 30305, electromagnetic guiding sheet; 30306, conductive tension spring; 30307, magnet; 30308, shielding ring. Specific embodiments

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0022] Please refer to Figures 1 to 5 , an LED lamp bead with an adjustable base provided by an embodiment of the present utility model includes a lamp bead body 1, a base 2 is fixedly connected to the bottom end of the lamp bead body 1, and an adjusting base 3 is installed below the base 2; the adjusting base 3 includes a base body 301, and a plurality of positioning power connection blocks 302 arranged at equal intervals are installed below the base body 301. The inner end of the positioning power connection block 302 is fixedly connected to a power connection adjusting column 303. The power connection adjusting column 303 penetrates through the upper and lower ends of the base body 301, and a dial 304 is installed at the outer end of the power connection adjusting column 303. The dial 304 is adapted to the base 2;

[0023] The position of the lamp bead body 1 is limited by the base 2, and the position of the base 2 is adjusted by the adjusting base 3, so that the position of the lamp bead body 1 can be adjusted. Among them, the power connection block 302 and the power connection adjusting column 303 cooperate to support the base 2 and can adjust the height of the base 2. The dial 304 facilitates the user to control the height of the power connection adjusting column 303, thereby controlling the height of the adjustment of the base 2.

[0024] The lamp bead body 1 includes a bead body 101, and a plurality of equally spaced power connection plates 102 are fixedly connected to the bottom end of the bead body 101. The power connection plates 102 penetrate the bottom end of the base 2 and abut against the power connection adjustment column 303;

[0025] The power connection adjustment column 303 is connected to the bead body 101 through the power connection sheet 102, so as to facilitate power connection at the rear end.

[0026] The power connection adjustment column 303 includes a plurality of power connection contacts 30301 arranged at equal intervals, the top of the power connection contact 30301 is fixedly connected to a sleeve 30302, the interior of the sleeve 30302 is slidably connected to a slide rod 30303, and the top of the slide rod 30303 is installed with a power connection bead 30304.

[0027] The power connection adjustment column 303 further includes a plurality of conductive magnetic sheets 30305 arranged at equal intervals. The conductive magnetic sheets 30305 are installed at the bottom end of the base 2 and abut against the power connection sheet 102 . The conductive magnetic sheets 30305 are rotatably connected to the power connection beads 30304 .

[0028] A conductive tension spring 30306 is fixedly connected to the top of the electrical contact 30301 . The conductive tension spring 30306 penetrates the sleeve 30302 and the slide rod 30303 and is fixedly connected to the electrical bead 30304 .

[0029] The outer end of the sleeve 30302 is fixedly connected with a magnet 30307, and the magnet 30307 and the conductive magnetic sheet 30305 are arranged opposite to each other with the same poles. The top of the magnet 30307 and the outer end of the sleeve 30302 are rotatably connected with a shielding ring 30308, and one end of the shielding ring 30308 is provided with an opening, and the opening is adapted to the magnet 30307, and the shielding ring 30308 is fixedly connected with the pick 304;

[0030] The power supply is connected through the power contact 30301, and the power contact 30301 transmits electricity to the conductive tension spring 30306, and the conductive tension spring 30306 transmits electricity to the power bead 30304, and the power bead 30304 transmits electricity to the conductive magnetic sheet 30305, so that the conductive magnetic sheet 30305 transmits electricity to the power supply 102 and above, and then the bead 101 is connected to the power supply to emit light. When adjustment is needed, the user toggles the paddle 304, and the paddle 304 drives the shielding ring 30308 to move. When the opening of the shielding ring 30308 coincides with the magnet 30307, the magnet 30307 repels the conductive magnetic sheet 30305, and the conductive magnetic sheet 30305 moves upward, and the conductive magnetic sheet 30305 carries The base 2 is moved upward, and the base 2 drives the lamp bead body 1 to move upward. After the paddle 304 is pushed back to its original position, the opening of the shielding ring 30308 is staggered with the magnet 30307, and the shielding ring 30308 body overlaps with the magnet 30307. The shielding ring 30308 isolates the magnet 30307, so that the magnetic force of the magnet 30307 is shielded. At this time, the magnet 30307 and the conductive magnetic sheet 30305 are no longer repelled. At this time, the conductive tension spring 30306 drives the connecting bead 30304 to move downward, the connecting bead 30304 drives the conductive magnetic sheet 30305 to move downward, the conductive magnetic sheet 30305 drives the base 2 to move downward, and the base 2 drives the lamp bead body 1 to move downward, thereby achieving the height adjustment of the base 2.

[0031] When working, the power supply is connected through the power contact 30301, and the power contact 30301 transmits electricity to the conductive tension spring 30306, and the conductive tension spring 30306 transmits electricity to the power bead 30304, and the power bead 30304 transmits electricity to the conductive magnetic sheet 30305, so that the conductive magnetic sheet 30305 transmits electricity to the power sheet 102 and above, and then the bead 101 is connected to the power supply to emit light. When adjustment is needed, the user toggles the paddle 304, and the paddle 304 drives the shielding ring 30308 to move. When the opening of the shielding ring 30308 coincides with the magnet 30307, the magnet 30307 repels the conductive magnetic sheet 30305, and the conductive magnetic sheet 30305 moves upward, and the conductive magnetic sheet 30305 drives The base 2 moves upward, and the base 2 drives the lamp bead body 1 to move upward. After the paddle 304 is pushed back to its original position, the opening of the shielding ring 30308 is staggered with the magnet 30307, and the shielding ring 30308 body overlaps with the magnet 30307. The shielding ring 30308 isolates the magnet 30307, so that the magnetic force of the magnet 30307 is shielded. At this time, the magnet 30307 and the conductive magnetic sheet 30305 no longer repel each other. At this time, the conductive tension spring 30306 drives the connecting bead 30304 to move downward, the connecting bead 30304 drives the conductive magnetic sheet 30305 to move downward, the conductive magnetic sheet 30305 drives the base 2 to move downward, and the base 2 drives the lamp bead body 1 to move downward, thereby achieving the purpose of adjusting the height of the base 2 and the lamp bead body 1.

[0032] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.

[0033] Although embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An LED lamp bead with an adjustable base, characterized in that, It includes a lamp bead body (1), a base (2) is fixedly connected to the bottom end of the lamp bead body (1), and an adjusting base (3) is installed below the base (2); The adjusting base (3) includes a base body (301), and a plurality of positioning power connection blocks (302) arranged at equal intervals are installed below the base body (301). An electricity connection adjusting column (303) is fixedly connected to the inner end of the positioning power connection block (302). The electricity connection adjusting column (303) penetrates through the upper and lower ends of the base body (301). A dial (304) is installed at the outer end of the electricity connection adjusting column (303), and the dial (304) is adapted to the base (2).

2. The LED lamp bead with an adjustable base according to claim 1, wherein The lamp bead body (1) includes a bead body (101), and a plurality of electricity connection sheets (102) arranged at equal intervals are fixedly connected to the bottom end of the bead body (101). The electricity connection sheets (102) penetrate through the bottom end of the base (2) and are in contact with the electricity connection adjusting column (303).

3. An LED lamp bead with an adjustable base according to claim 1, characterized in that, The electricity connection adjusting column (303) includes a plurality of electricity connection contacts (30301) arranged at equal intervals. A sleeve (30302) is fixedly connected to the top end of the electricity connection contact (30301). A sliding rod (30303) is slidably connected inside the sleeve (30302). An electricity connection bead (30304) is installed at the top end of the sliding rod (30303).

4. The LED lamp bead with an adjustable base according to claim 1, wherein The electricity connection adjusting column (303) further includes a plurality of electromagnetic guiding sheets (30305) arranged at equal intervals. The electromagnetic guiding sheets (30305) are installed at the bottom end of the base (2) and are in contact with the electricity connection sheets (102). The electromagnetic guiding sheets (30305) are rotatably connected to the electricity connection bead (30304).

5. The LED lamp bead with an adjustable base according to claim 3, wherein, A conductive tension spring (30306) is fixedly connected to the top end of the electricity connection contact (30301). The conductive tension spring (30306) penetrates through the sleeve (30302) and the sliding rod (30303) and is fixedly connected to the electricity connection bead (30304).

6. The LED lamp bead with an adjustable base according to claim 5, characterized in that, A magnet (30307) is fixedly connected to the outer end of the sleeve (30302). The magnet (30307) is arranged with the same pole facing the electromagnetic guiding sheet (30305). A shielding ring (30308) is rotatably connected to the top end of the magnet (30307) and at the outer end of the sleeve (30302). An opening is formed at one end of the shielding ring (30308), and the opening is adapted to the magnet (30307). The shielding ring (30308) is fixedly connected to the dial (304).

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