CN213299649U

CN213299649U - LED cylindrical lamp

Info

Publication number: CN213299649U
Application number: CN202022725387.0U
Authority: CN
Inventors: 茅建龙
Original assignee: Shaoxing Shengdian Photoelectric Technology Co ltd
Current assignee: Shaoxing Shengdian Photoelectric Technology Co ltd
Priority date: 2020-11-23
Filing date: 2020-11-23
Publication date: 2021-05-28
Anticipated expiration: 2030-11-23

Abstract

The utility model discloses a belongs to the technical field of lamps, in particular to a LED cylindrical lamp, which comprises a lamp cup, a lens and a lamp holder, wherein the inside of the lamp cup is fixedly connected with the lens by a buckle mode, the bottom of the lamp cup is connected with the lamp holder by screw thread, the top of the lamp cup is connected with a lamp cup plate by integral molding, the bottom of the lamp cup is connected with a groove by integral molding, the top of the lamp cup plate is connected with a lamp shade by screw thread, the top of the lens is provided with a through hole, the inner wall of the circumference of the lens is bonded with an endoscope, the outer wall of the circumference of the lens is bonded with a fixed foot, the LED cylindrical lamp is provided with the lamp cup plate and the groove by the combined application of accessories, the lens is convenient to be arranged in the groove, and is connected and aligned with a light source plate at the bottom of the lens, so as to be convenient for diffusing the light source, and can effectively ensure that the length of an, the assembly is simple, and the cost is reduced.

Description

LED cylindrical lamp

Technical Field

The utility model relates to the technical field of lamps and lanterns, specifically be a LED cylindricality lamp.

Background

The lamp is an appliance capable of transmitting light, distributing and changing the light distribution of a light source, and comprises all parts except the light source, which are required for fixing and protecting the light source, and circuit accessories which are necessary for connecting with a power supply.

The LED lamp is a classification of lamps, is an electroluminescent semiconductor material chip, is solidified on a bracket by using silver glue or white glue, is connected with a chip and a circuit board by using silver wires or gold wires, is sealed by epoxy resin at the periphery to play a role of protecting an internal core wire, and is finally provided with a shell, so the anti-seismic performance of the LED lamp is good.

An LED lamp is a solid-state semiconductor device capable of converting electrical energy into visible light, which can directly convert electricity into light. The heart of the LED is a semiconductor wafer, one end of the wafer is attached to a support, the other end of the wafer is a cathode, and the other end of the wafer is connected with an anode of a power supply, so that the whole wafer is packaged by epoxy resin.

The LED cylindricality lamp luminous element that appears on some markets now generally than shorter, and extension luminous element length can make the lamp body distal end seriously darken, and in order to solve this problem, people adopt to make the light source board column make near LED granule distribution cylindricality lamp shade inner wall, and this kind of scheme is not only with high costs, and the assembly is also complicated.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a LED cylindricality lamp to solve the LED cylindricality lamp luminous body that appears on some present markets that proposes in the above-mentioned background art and generally than shorter, extension luminous body length can make the lamp body distal end seriously darken, in order to solve this problem, people adopt to make the light source board column make near LED granule distribution cylindricality lamp shade inner wall, this kind of scheme is not only with high costs, assembles also complicated problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a LED cylindricality lamp, includes lamp cup, lens and lamp holder, the inside mode fixed connection of buckle that passes through of lamp cup lens, the bottom threaded connection of lamp cup the lamp holder, the top integrated into one piece of lamp cup is connected with the lamp cup board, the bottom integrated into one piece of lamp cup is connected with the recess, the top threaded connection of lamp cup board has the lamp shade, the thru hole has been seted up at the top of lens, the circumference inner wall of lens bonds and has the scope, the circumference outer wall of lens bonds and has fixed foot, the inner chamber top of lamp holder is inlayed and is had the light source board.

Preferably, the lamp cup is in a round table shape, and the lampshade is in a cylindrical shape.

Preferably, the bottom of the fixing foot is integrally connected with a connecting foot.

Preferably, the endoscope is installed at the central point of the light source plate, and the shape of the endoscope is a convex mirror.

Preferably, the light source board is arranged inside the lamp cup, the mounting position of the light source board is larger than 8mm away from the opening part of the lamp cup, and one plane of the lens is flush with the opening part of the lamp cup.

Compared with the prior art, the beneficial effects of the utility model are that: this kind of LED cylindricality lamp, through the combination application of accessory, sets up lamp cup board and recess in the inside of lamp cup, and the lens of being convenient for is built-in the recess to connect a light source board of alignment in the bottom of lens, be convenient for spread the light source, in the use of cylindricality lamp, can effectually guarantee that the drawback that the lamp body distal end seriously darkened can not appear in extension luminous body length, the assembly is simple, reduce cost.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the inside of the present invention;

fig. 3 is a schematic top view of the lens of the present invention.

In the figure: 100 lamp cups, 110 lamp cup plates, 120 grooves, 130 lamp covers, 200 lenses, 210 through holes, 220 inner mirrors, 230 fixing pins, 240 connecting pins, 300 lamp holders and 310 light source plates.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a LED cylindrical lamp, which is convenient for avoiding the defect of darkening of the far end of a lamp body through the combined application of accessories, has low cost and simple assembly, please refer to figures 1-3, and comprises a lamp cup 100, a lens 200 and a lamp holder 300;

referring to fig. 2 again, the top of the lamp cup 100 is provided with a lamp cup plate 110, specifically, the top of the lamp cup 100 is integrally connected with the lamp cup plate 110, the bottom of the lamp cup 100 is integrally connected with a groove 120, and the top of the lamp cup plate 110 is connected with a lamp shade 130 by a screw thread;

referring to fig. 2-3 again, the bottom of the lens 200 is fixedly connected to the top of the lamp cup 100, specifically, the lens 200 is fixedly connected to the inside of the lamp cup 100 in a snap-fit manner, the top of the lens 200 is provided with a through hole 210, the inner circumferential wall of the lens 200 is bonded with an endoscope 220, and the outer circumferential wall of the lens 200 is bonded with a fixing pin 230;

referring to fig. 2 again, the top of the lamp cap 300 is fixedly connected to the bottom of the lamp cup 100, specifically, the bottom of the lamp cup 100 is screwed to the lamp cap 300, and the top of the inner cavity of the lamp cap 300 is embedded with a light source plate 310;

when the cylindrical lamp is used, firstly, the lamp cup plate 110 and the groove 120 are arranged at the top of the lamp cup 100, the lens 200 is conveniently arranged in the groove 120 and is matched with the lamp cup plate 110 for fixing, the through hole 210 is formed in the lens, the endoscope 220 is installed in the through hole 210, the endoscope 220 is aligned with the lamp cap 300 after being fixed through the fixing pin 230 containing the connecting pin 240, the top of the light source plate 310 is in contact with the bottom of the lens 200, in the using process of the cylindrical lamp, the defect that the far end of the lamp body is seriously darkened can be effectively guaranteed not to prolong the length of the luminous body, the assembly is simple, and the cost is reduced.

Referring to fig. 1 again, in order to facilitate assembly, a cylindrical structure is formed, and specifically, the lamp cup 100 is shaped like a circular truncated cone, and the lamp shade 130 is shaped like a cylinder.

Referring to fig. 3 again, in order to increase the stability of the installation, in particular, the bottom of the fixing leg 230 is integrally connected with a connecting leg 240.

Referring to fig. 2-3 again, in order to ensure the stability of the light source emission, specifically, the inner mirror 220 is installed at the central point of the light source plate 310, the inner mirror 220 is in the shape of a convex mirror, the light source plate 310 is installed inside the lamp cup 100, the installation position of the light source plate 310 is greater than 8mm from the mouth of the lamp cup 100, and a plane of the lens 200 is flush with the mouth of the lamp cup 100.

While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the description of such combinations is not exhaustive in the present specification only for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. An LED pillar lamp which characterized in that: including lamp cup (100), lens (200) and lamp holder (300), the mode fixed connection of buckle is passed through to the inside of lamp cup (100) lens (200), the bottom threaded connection of lamp cup (100) lamp holder (300), the top integrated into one piece of lamp cup (100) is connected with lamp cup board (110), the bottom integrated into one piece of lamp cup (100) is connected with recess (120), the top threaded connection of lamp cup board (110) has lamp shade (130), thru hole (210) have been seted up at the top of lens (200), the circumference inner wall bonding of lens (200) has scope (220), the circumference outer wall bonding of lens (200) has fixed foot (230), the inner chamber top of lamp holder (300) is inlayed and is had light source board (310).

2. The LED pillar lamp of claim 1, wherein: the shape of the lamp cup (100) is a round table shape, and the shape of the lamp shade (130) is a cylinder shape.

3. The LED pillar lamp of claim 1, wherein: the bottom of the fixed foot (230) is integrally connected with a connecting foot (240).

4. The LED pillar lamp of claim 1, wherein: the inner mirror (220) is arranged at the central point of the light source plate (310), and the shape of the inner mirror (220) is a convex mirror.

5. The LED pillar lamp of claim 1, wherein: the light source board (310) is arranged inside the lamp cup (100), the mounting position of the light source board (310) is larger than 8mm away from the opening part of the lamp cup (100), and one plane of the lens (200) is flush with the opening part of the lamp cup (100).