CN111174128A

CN111174128A - LED lamp

Info

Publication number: CN111174128A
Application number: CN201811335192.6A
Authority: CN
Inventors: 殷邗清
Original assignee: Xuzhou Xinkai Technology Consulting Service Co ltd
Current assignee: Xuzhou Xinkai Technology Consulting Service Co ltd
Priority date: 2018-11-10
Filing date: 2018-11-10
Publication date: 2020-05-19

Abstract

The invention discloses an LED lamp, which comprises a base and a lamp, wherein a first cavity is arranged in the base, a heat dissipation mechanism is arranged in the first cavity, the lamp is positioned above the heat dissipation mechanism, a fixed block is fixedly connected to the upper end of the base, a connecting block is clamped to the upper end of the fixed block, a second cavity is arranged in the connecting block, a lifting mechanism is arranged in the second cavity, a supporting block is fixedly connected to the left side of the lifting mechanism, a first opening is formed in the inner wall of the right side of the second cavity, the left end of the supporting block penetrates through the first opening, a third cavity is arranged in the supporting block, an adjusting piece is rotatably arranged on the inner wall of the left side of the third cavity in a penetrating mode, a second opening. The fan blades are driven to rotate by the micro motor in the first cavity, heat dissipation is carried out on the lamp, the service life of the lamp is prolonged, and the connecting blocks inserted in the grooves are fixed by the rotating bolts, so that the lamp is convenient to disassemble and store.

Description

LED lamp

Technical Field

The invention relates to the technical field of LED lamps, in particular to an LED lamp.

Background

The LED lamp is an electroluminescent semiconductor material chip, solidify on the support with silver glue or white glue, then connect chip and circuit board with silver-colored line or gold thread, it is sealed with epoxy all around, play the effect of the inside heart yearn of protection, install the shell at last, so the anti-seismic performance of LED lamp is good, current LED table lamp is the integral type structure that mostly adopts, as long as the trouble of very big is got up in the maintenance of breaking down, most people select the desk lamp that directly updates, so not only is the waste to the resource, old and useless desk lamp does not utilize also can cause the pollution to the environment, and when using the desk lamp summer, the lamp source attracts the gathering of insect easily, the illumination of very big influence desk lamp.

The traditional desk lamp does not have a heat dissipation function, the lamp tube and the electric element inside the lamp tube can be always in a high-temperature state under the condition of long-time use, short circuit is easily caused after oxidation of internal circuits and parts, the service life of the desk lamp is shortened, and the desk lamp of an integrated structure can occupy a large space to prevent other articles from being stored.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides an LED lamp.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a LED lamp, includes base and lamps and lanterns, be equipped with first cavity in the base, be equipped with heat dissipation mechanism in the first cavity, lamps and lanterns are located heat dissipation mechanism top, base upper end fixedly connected with fixed block, fixed block upper end joint has the connecting block, be equipped with the second cavity in the connecting block, be equipped with elevating system in the second cavity, elevating system left side fixedly connected with supporting shoe, be equipped with first opening on the inner wall of second cavity right side, the supporting shoe left end runs through first opening setting, be equipped with the third cavity in the supporting shoe, it runs through and is equipped with the regulating part to rotate on the inner wall of third cavity left side, third cavity bottom is equipped with the second opening, the regulating part run through the second opening setting and with lamps and lanterns upper end fixed connection.

Preferably, heat dissipation mechanism includes fixed connection in the micro motor on first cavity bottom, micro motor's the vertical upwards setting of drive shaft, the first pivot of fixedly connected with in the micro motor drive shaft, coaxial fixedly connected with flabellum in the first pivot, first cavity top surface is equipped with the third opening, fixed mounting has the dust screen in the third opening.

Preferably, the upper end of fixed block is equipped with the recess, the connecting block lower extreme is inserted and is located in the recess, equal screw thread through connection has the bolt on the left and right sides inner wall of recess, two the bolt all offsets with the connecting block and contacts.

Preferably, the lifting mechanism comprises two limiting blocks fixedly connected to the inner wall of the left side of the second chamber and a second rotating shaft connected to the side wall of the front end of the connecting block in a rotating penetrating mode, a rack is arranged between the two limiting blocks, the second rotating shaft is located at one end in the second chamber and is fixedly connected with a gear coaxially, the gear is meshed with the rack, and the supporting block is fixedly connected to the left side wall of the rack.

Preferably, the adjusting part comprises a threaded rod which is rotatably connected to the inner wall of the left side of the third chamber in a penetrating mode, the right end of the threaded rod is rotatably connected with the inner wall of the right side of the third chamber, a knob is fixedly connected to the left side wall of the threaded rod, a moving block is sleeved on the threaded rod in a threaded mode, the upper end of the moving block is slidably connected with the top surface of the third chamber, and the lower end of the moving block penetrates through the second opening and is fixedly connected with the upper end of the lamp.

Preferably, the top surface of the third chamber is provided with a sliding groove, a sliding block matched with the sliding groove is connected in the sliding groove in a sliding mode, and one end, far away from the sliding groove, of the sliding block is fixedly connected with the upper end of the moving block.

Compared with the prior art, the invention has the beneficial effects that:

1. the fan blades are driven to rotate through the micro motor in the first cavity, heat dissipation is carried out on the lamp, the lamp is prevented from being in a high-temperature state after being used for a long time, oxidation of internal circuits and parts is prevented from causing short circuit, and the service life of the lamp is prolonged.

2. The connecting blocks inserted in the grooves are fixed by rotating the bolts, so that the lamp can be conveniently detached and stored.

Drawings

Fig. 1 is a schematic perspective view of an LED lamp according to the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is an enlarged view of a portion of FIG. 1 at B;

fig. 4 is a schematic side view of an LED lamp according to the present invention.

In the figure: the lamp comprises a base 1, a lamp 2, a first cavity 3, a heat dissipation mechanism 4, a fixing block 5, a connecting block 6, a second cavity 7, a lifting mechanism 8, a supporting block 9, a first opening 10, a third cavity 11, an adjusting part 12, a second opening 13, a micro motor 14, a first rotating shaft 15, fan blades 16, a third opening 17, a groove 18, a bolt 19, a limiting block 20, a second rotating shaft 21, a rack 22, a gear 23, a threaded rod 24, a moving block 25, a sliding groove 26 and a sliding block 27.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-4, an LED lamp comprises a base 1 and a lamp 2, a first chamber 3 is disposed in the base 1, a heat dissipation mechanism 4 is disposed in the first chamber 3, the heat dissipation mechanism 4 includes a micro motor 14 fixedly connected to the bottom of the first chamber 3, the micro motor 14 is a conventional art, and details thereof are not described herein, a driving shaft of the micro motor 14 is disposed vertically upward, a first rotating shaft 15 is fixedly connected to the driving shaft of the micro motor 14, a fan blade 16 is coaxially and fixedly connected to the first rotating shaft 15, a third opening 17 is disposed on the top surface of the first chamber 3, a dust screen is fixedly disposed in the third opening 17, the dust screen can effectively prevent dust from entering the first chamber 3, and simultaneously, when the micro motor 14 works, the fan blade 16 is prevented from being touched by hands carelessly, the lamp 2 is disposed above the heat dissipation mechanism 4, a fixing block 5 is fixedly connected to the upper end of the base 1, a, the upper end of fixed block 5 is equipped with recess 18, and in connecting block 6 lower extreme was inserted and is located recess 18, equal screw thread through connection had bolt 19 on the left and right sides inner wall of recess 18, and two bolts 19 all offset contact with connecting block 6.

A second chamber 7 is arranged in the connecting block 6, a lifting mechanism 8 is arranged in the second chamber 7, the lifting mechanism 8 comprises two limit blocks 20 fixedly connected to the inner wall of the left side of the second chamber 7 respectively and a second rotating shaft 21 rotatably penetrating and connected to the side wall of the front end of the connecting block 6, a rack 22 is arranged between the two limit blocks 20, a gear 23 is coaxially and fixedly connected to one end of the second rotating shaft 21 positioned in the second chamber 7, the gear 23 is meshed with the rack 22, the gear 23 rotates to drive the rack 22 meshed with the gear to move up and down, the support block 9 is fixedly connected to the left side wall of the rack 22, a support block 9 is fixedly connected to the left side of the lifting mechanism 8, a first opening 10 is arranged on the inner wall of the right side of the second chamber 7, the left end of the support block 9 is arranged by penetrating through the first opening 10, a third, the bottom of the third chamber 11 is provided with a second opening 13, and the adjusting member 12 penetrates through the second opening 13 and is fixedly connected with the upper end of the lamp 2.

The adjusting part 12 comprises a threaded rod 24 which is rotatably connected with the inner wall of the left side of the third chamber 11 in a penetrating way, the right end of the threaded rod 24 is rotatably connected with the inner wall of the right side of the third chamber 11, a knob is fixedly connected with the left side wall of the threaded rod 24 and is convenient for rotating the threaded rod 24, a moving block 25 is sleeved on the threaded rod 24 in a threaded way, the upper end of the moving block 25 is slidably connected with the top surface of the third chamber 11, the lower end of the moving block 25 is arranged through the second opening 13 and is fixedly connected with the upper end of the lamp 2, the top surface of the third chamber 11 is provided with a sliding groove 26, a sliding block 27 matched with the sliding groove 26 is slidably connected, meanwhile, the moving block 25 can be limited, so that the moving block 25 can only move left and right along with the rotation of the threaded rod 24, and one end, far away from the sliding groove 26, of the sliding block 27 is fixedly connected with the upper end of the moving block 25.

When the lamp is used, the connecting block 6 is inserted into the groove 18, the two bolts 19 are manually rotated to clamp the connecting block 6, the second rotating shaft 21 is manually rotated to drive the gear 23 to rotate, the rack 22 meshed with the gear drives the supporting block 9 and the lamp 2 to lift, the knob is manually rotated to drive the threaded rod 24 to rotate, the moving block 25 which is in threaded sleeve connection with the threaded rod 24 drives the lamp 2 to move left and right under the limiting effect of the sliding groove 26 and the sliding block 27, the position of the lamp 2 is conveniently adjusted according to actual needs, the micro motor 14 is started to drive the fan blades 16 to rotate, and heat dissipation is performed on the lamp 2.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. An LED lamp comprises a base (1) and a lamp (2), and is characterized in that a first cavity (3) is arranged in the base (1), a heat dissipation mechanism (4) is arranged in the first cavity (3), the lamp (2) is positioned above the heat dissipation mechanism (4), a fixed block (5) is fixedly connected to the upper end of the base (1), a connecting block (6) is clamped to the upper end of the fixed block (5), a second cavity (7) is arranged in the connecting block (6), a lifting mechanism (8) is arranged in the second cavity (7), a supporting block (9) is fixedly connected to the left side of the lifting mechanism (8), a first opening (10) is arranged on the inner wall of the right side of the second cavity (7), the left end of the supporting block (9) penetrates through the first opening (10), a third cavity (11) is arranged in the supporting block (9), and an adjusting piece (12) penetrates through the inner wall of the left side of the third cavity (11) in, and a second opening (13) is formed in the bottom of the third chamber (11), and the adjusting piece (12) penetrates through the second opening (13) and is fixedly connected with the upper end of the lamp (2).

2. The LED lamp according to claim 1, wherein the heat dissipation mechanism (4) comprises a micro motor (14) fixedly connected to the bottom of the first chamber (3), a driving shaft of the micro motor (14) is vertically arranged upward, a first rotating shaft (15) is fixedly connected to the driving shaft of the micro motor (14), fan blades (16) are coaxially and fixedly connected to the first rotating shaft (15), a third opening (17) is formed in the top surface of the first chamber (3), and a dust screen is fixedly installed in the third opening (17).

3. The LED lamp according to claim 1, wherein a groove (18) is formed in the upper end of the fixing block (5), the lower end of the connecting block (6) is inserted into the groove (18), bolts (19) are connected to the inner walls of the left side and the right side of the groove (18) in a threaded penetrating manner, and the two bolts (19) are in contact with the connecting block (6) in an abutting manner.

4. The LED lamp according to claim 1, wherein the lifting mechanism (8) comprises two limiting blocks (20) fixedly connected to the inner wall of the left side of the second chamber (7) and a second rotating shaft (21) rotatably connected to the side wall of the front end of the connecting block (6) in a penetrating manner, a rack (22) is arranged between the two limiting blocks (20), a gear (23) is coaxially and fixedly connected to one end of the second rotating shaft (21) located in the second chamber (7), the gear (23) is meshed with the rack (22), and the supporting block (9) is fixedly connected to the side wall of the left side of the rack (22).

5. The LED lamp according to claim 1, wherein the adjusting member (12) comprises a threaded rod (24) rotatably connected to the inner wall of the left side of the third chamber (11) in a penetrating manner, the right end of the threaded rod (24) is rotatably connected to the inner wall of the right side of the third chamber (11), a knob is fixedly connected to the left side wall of the threaded rod (24), a moving block (25) is sleeved on the threaded rod (24) in a threaded manner, the upper end of the moving block (25) is slidably connected to the top surface of the third chamber (11), and the lower end of the moving block (25) is disposed through the second opening (13) and is fixedly connected to the upper end of the lamp (2).

6. The LED lamp according to claim 5, wherein a sliding groove (26) is formed in the top surface of the third chamber (11), a sliding block (27) matched with the sliding groove (26) is connected in the sliding groove (26), and one end, far away from the sliding groove (26), of the sliding block (27) is fixedly connected with the upper end of the moving block (25).