CN212204076U

CN212204076U - General type LED lamps and lanterns

Info

Publication number: CN212204076U
Application number: CN202020349290.1U
Authority: CN
Inventors: 伍连; 潘建新
Original assignee: Haining Xincheng Electronics Co ltd
Current assignee: Haining Xincheng Electronics Co ltd
Priority date: 2020-03-19
Filing date: 2020-03-19
Publication date: 2020-12-22
Anticipated expiration: 2030-03-19

Abstract

The utility model discloses a general LED lamp, including lamp shade, lamp holder, circuit board, lamp strip and cutting ferrule, the lamp shade is fixed in the bottom of lamp holder, the cutting ferrule is fixed in the inner chamber of lamp holder, the vertical joint of circuit board is in the inner chamber of cutting ferrule, lamp holder and lamp strip are connected with the circuit board electricity respectively, the lower extreme of lamp strip stretches into in the inner chamber of lamp shade, through set up vertical draw-in groove in the cutting ferrule, make the circuit board can stabilize the joint in the cutting ferrule, the installation is swift, convenient; the circuit board is installed on the lamp cap instead of the lamp cover, so that the lamp cap forms a universal part with the circuit board, and the lamp cover with various shapes or sizes can be matched freely according to requirements, and the applicability is effectively enhanced.

Description

General type LED lamps and lanterns

[ technical field ] A method for producing a semiconductor device

The utility model relates to a technical field of LED lamps and lanterns, especially a technical field of general type LED lamps and lanterns.

[ background of the invention ]

The LED lamp generally comprises a lamp cap, a lamp cover and a circuit board assembly, and has been increasingly widely used due to its advantages of beauty, energy saving, environmental protection, safety, long service life, high efficiency, no radiation, impact resistance and the like. In the existing LED lamp, the circuit board is usually horizontally fixed in the top of the lampshade, so that the problem of incompatibility between different circuit boards and lampshades exists. For the same circuit board, a user cannot replace other lamp shades with different sizes or shapes according to needs, the universality is poor, and a solution is needed urgently.

[ Utility model ] content

The utility model aims at solving the problem in the prior art and providing a general type LED lamp, the lamp holder can cooperate the lamp shade of various different shapes or sizes according to required for the general piece that has the circuit board.

In order to achieve the above object, the utility model provides a general type LED lamps and lanterns, including lamp shade, lamp holder, circuit board, lamp strip and cutting ferrule, the bottom at the lamp holder is fixed to the lamp shade, the cutting ferrule is fixed in the inner chamber of lamp holder, the vertical joint of circuit board is in the inner chamber of cutting ferrule, lamp holder and lamp strip are connected with the circuit board electricity respectively, the lower extreme of lamp strip stretches into in the inner chamber of lamp shade.

Preferably, the outer wall of the lamp holder is provided with an external thread, and the lampshade and the lamp holder are connected in a clamping mode or in a threaded mode.

Preferably, the cutting ferrule is in a ring sleeve shape, a sealing plate is arranged on the bottom surface of the cutting ferrule, an opening is formed in the center of the sealing plate, and clamping grooves are symmetrically formed in the side wall of the cutting ferrule.

Preferably, the side wall of the clamping sleeve is symmetrically provided with a convex part, and the clamping groove is positioned on the convex part.

Preferably, the circuit board is provided with a positive input contact, a negative input contact, a positive output contact and a negative output contact, the positive input contact and the negative input contact are respectively fixed with a positive input lead and a negative input lead, the positive input lead and the negative input lead are respectively connected with a live wire contact and a zero wire contact on the lamp holder, and the positive output contact and the negative output contact are respectively connected with the positive contact and the negative contact of the lamp strip.

Preferably, the positive input contact and the negative input contact are respectively the upper left side and the lower right side of the circuit board, and the positive output contact and the negative output contact are respectively located on the lower left side and the lower right side of the circuit board.

The utility model has the advantages that: the vertical clamping groove is arranged in the card sleeve, so that the circuit board can be stably clamped in the card sleeve, and the installation is rapid and convenient; the circuit board is arranged on the lamp cover instead of the lamp holder, so that the lamp holder forms a universal part with the circuit board, and can be matched with various lamp covers with different shapes or sizes as required, thereby effectively enhancing the applicability; the clamping effect on the end part of the circuit board can be ensured under the condition that the whole thickness of the clamping sleeve is smaller by arranging the convex part on the inner wall of the clamping sleeve and positioning the clamping groove on the convex part; through the shrouding that has the open-ended that sets up in the bottom surface of cutting ferrule, can play the effect of sheltering from when not influencing the lamp strip and pass, make the user see the circuit board from the lamp shade, effectively strengthen the aesthetic property.

The features and advantages of the present invention will be described in detail by embodiments with reference to the accompanying drawings.

[ description of the drawings ]

Fig. 1 is a front view of a general LED lamp of the present invention;

fig. 2 is a front view of the circuit board and the light bar of the universal LED lamp after being connected;

fig. 3 is a top view of the ferrule and the circuit board of the general LED lamp after being connected.

In the figure: the lamp comprises a 1-lampshade, a 2-lamp holder, 21-external threads, a 3-circuit board, 31-positive input contacts, 32-negative input contacts, 33-positive output contacts, 34-negative output contacts, 35-positive input wires, 36-negative input wires, 4-lamp strips, 5-clamping sleeves, 51-sealing plates, 511-openings, 52-bulges and 521-clamping grooves.

[ detailed description ] embodiments

Referring to fig. 1, 2 and 3, the utility model relates to a general type LED lamp, which comprises a lampshade 1, a lamp holder 2, a circuit board 3, a lamp strip 4 and a ferrule 5, wherein the lampshade 1 is fixed at the bottom of the lamp holder 2, the ferrule 5 is fixed in the inner cavity of the lamp holder 2, the circuit board 3 is vertically clamped in the inner cavity of the ferrule 5, the lamp holder 2 and the lamp strip 4 are respectively electrically connected with the circuit board 3, the lower end of the lamp strip 4 extends into the inner cavity of the lampshade 1, the outer wall of the lamp holder 2 is provided with an external thread 21, the lampshade 1 and the lamp holder 2 are connected by clamping or screwing, the ferrule 5 is in a ring sleeve shape, the bottom surface of the ferrule 5 is provided with a sealing plate 51, the center of the sealing plate 51 is provided with an opening 511, the side wall of the ferrule 5 is symmetrically provided with a clamping groove 521, the side wall of the ferrule, the lamp holder is characterized in that a positive input contact 31, a negative input contact 32, a positive output contact 33 and a negative output contact 34 are arranged on the circuit board 3 respectively, a positive input lead 35 and a negative input lead 36 are fixed on the positive input contact 31 and the negative input contact 32 respectively, the positive input lead 35 and the negative input lead 36 are connected with a live wire contact and a zero wire contact on the lamp holder 2 respectively, the positive output contact 33 and the negative output contact 34 are connected with the positive contact and the negative contact of the lamp strip 4 respectively, the positive input contact 31 and the negative input contact 32 are respectively arranged on the left side and the right side of the upper portion of the circuit board 3, and the positive output contact 33 and the negative output contact 34 are respectively arranged on the left side and the right side of the lower portion of the circuit.

The utility model discloses the working process:

first, the left and right ends of the circuit board 3 are respectively engaged with the engaging slots 521, and the other end of the light bar 4 fixed on the circuit board 3 passes through the opening 511 of the closing plate 51, so that the circuit board 3 is vertically fixed in the engaging sleeve 5. The cutting sleeve 5 is then glued on the inner wall of the lamp holder 2 by glue, and the positive input lead 35 and the negative input lead 36 are respectively connected with the live wire contact and the zero wire contact on the lamp holder 2. Finally, the lampshade 1 is clamped or fixed on the lamp holder 2 in a threaded manner.

The vertical clamping groove is arranged in the card sleeve, so that the circuit board can be stably clamped in the card sleeve, and the installation is rapid and convenient; the circuit board is arranged on the lamp cover instead of the lamp holder, so that the lamp holder forms a universal part with the circuit board, and can be matched with various lamp covers with different shapes or sizes as required, thereby effectively enhancing the applicability; the clamping effect on the end part of the circuit board can be ensured under the condition that the whole thickness of the clamping sleeve is smaller by arranging the convex part on the inner wall of the clamping sleeve and positioning the clamping groove on the convex part; through the shrouding that has the open-ended that sets up in the bottom surface of cutting ferrule, can play the effect of sheltering from when not influencing the lamp strip and pass, make the user see the circuit board from the lamp shade, effectively strengthen the aesthetic property.

The above-mentioned embodiment is right the utility model discloses an explanation, it is not right the utility model discloses a limited, any right the scheme after the simple transform of the utility model all belongs to the protection scope of the utility model.

Claims

1. A general type LED lamps and lanterns which characterized in that: including lamp shade (1), lamp holder (2), circuit board (3), lamp strip (4) and cutting ferrule (5), the bottom in lamp holder (2) is fixed in lamp shade (1), cutting ferrule (5) are fixed in the inner chamber of lamp holder (2), the vertical joint of circuit board (3) is in the inner chamber of cutting ferrule (5), lamp holder (2) and lamp strip (4) are connected with circuit board (3) electricity respectively, the lower extreme of lamp strip (4) stretches into in the inner chamber of lamp shade (1).

2. The universal LED light fixture of claim 1 wherein: the lamp is characterized in that an external thread (21) is arranged on the outer wall of the lamp holder (2), and the lampshade (1) and the lamp holder (2) are connected in a clamping mode or in a threaded mode.

3. The universal LED light fixture of claim 1 wherein: the cutting ferrule (5) is in a ring sleeve shape, a sealing plate (51) is arranged on the bottom surface of the cutting ferrule (5), an opening (511) is formed in the center of the sealing plate (51), and clamping grooves (521) are symmetrically formed in the side wall of the cutting ferrule (5).

4. A universal LED light fixture as recited in claim 3, wherein: the side wall of the cutting sleeve (5) is symmetrically provided with a convex part (52), and the clamping groove (521) is positioned on the convex part (52).

5. The universal LED light fixture of claim 1 wherein: be equipped with positive input contact (31), negative input contact (32), positive output contact (33) and negative output contact (34) on circuit board (3) respectively, be fixed with positive input wire (35) and negative input wire (36) on positive input contact (31) and negative input contact (32) respectively, positive input wire (35) and negative input wire (36) are connected with live wire contact and zero line contact on lamp holder (2) respectively, positive output contact (33) and negative output contact (34) are connected with the positive contact and the negative contact of lamp strip (4) respectively.

6. The universal LED light fixture of claim 5 wherein: the positive input contact (31) and the negative input contact (32) are respectively the left side and the right side of the upper part of the circuit board (3), and the positive output contact (33) and the negative output contact (34) are respectively positioned on the left side and the right side of the lower part of the circuit board (3).