CN211203684U

CN211203684U - Light bar plug-in type L ED lamp

Info

Publication number: CN211203684U
Application number: CN201922285628.1U
Authority: CN
Inventors: 罗卓君
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-18
Filing date: 2019-12-18
Publication date: 2020-08-07
Anticipated expiration: 2029-12-18

Abstract

The utility model belongs to the technical field of L ED lamps and lanterns technique and specifically relates to a lamp strip plug-in type L ED lamps and lanterns, including lamp stand, lamp strip and lamp holder, the lamp stand internal face can be dismantled and be connected with the lamp strip, the top fixedly connected with lamp holder of lamp strip, the inner wall bottom surface of lamp stand is rotated and is connected with positive wiring pin and negative wiring pin, the left end and the inboard equal sliding connection of right-hand member of lamp stand have the press pole with right-hand member, the top of press pole is provided with the gear piece, is located left gear piece and positive wiring pin fixed connection are located right side gear piece and negative wiring pin fixed connection, the utility model discloses in, through components such as the press pole, gear piece, first extension spring of setting, can rotate through the positive wiring pin or the negative wiring pin on the gear piece according to the press of press pole, make positive wiring pin or negative wiring pin stretch out from the lamp stand, can supply power lamp strip with the intercommunication, can make positive wiring pin or negative wiring pin receive in the lamp stand when not connecting.

Description

Light bar plug-in type L ED lamp

Technical Field

The utility model relates to an L ED lamps and lanterns technical field specifically is a lamp strip plug-in type L ED lamps and lanterns.

Background

An led lamp, also called L ED lamp, is a device capable of transmitting light, distributing and changing light distribution of L ED light source, including all parts and components required for fixing and protecting L ED light source except L ED light source, and circuit accessories necessary for connecting with power supply, and along with social development, the application of L ED lamp is increasingly widespread, therefore, demand for a light bar plug-in type L ED lamp is increasing.

Current L ED lamps and lanterns are because the wiring pin exposes outside when using the installation, lead to the damage of wiring pin easily in the use to influence the normal use of lamps and lanterns, and generally fix lamp stand and lamp strip through the joint mode between lamp strip and the lamp stand, influence the stability at joint position easily after long-time the use and lead to dropping of lamp strip, consequently, propose a lamp strip plug-in type L ED lamps and lanterns to the above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lamp strip plug-in type L ED lamps and lanterns to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a lamp strip plug-in L ED lamps and lanterns, includes lamp stand, lamp strip and lamp holder, the lamp stand internal face can be dismantled and be connected with the lamp strip, the top fixedly connected with lamp holder of lamp strip, the inner wall bottom surface of lamp stand rotates and is connected with positive wiring pin and negative wiring pin, and just positive wiring pin and the mutual symmetry of negative wiring pin are in the inboard of lamp stand, the left end and the inboard equal sliding connection of right-hand member of lamp stand have the press rod, are located the left right-hand member that presses the pole and are located the right side and press the first extension spring of the equal fixedly connected with in left end of pole, first extension spring and lamp stand fixed connection, the top that presses the pole is provided with the gear piece, is located left gear piece and positive wiring pin fixed connection are located the right side gear piece and.

Preferably, the inner side of the lamp holder is provided with a placing groove, the placing grooves are symmetrically distributed on the inner side of the lamp holder, the positive wiring pin is arranged in the placing groove on the left side, and the negative wiring pin is arranged in the placing groove on the right side.

Preferably, the gear blocks are symmetrically distributed on the inner side of the lamp holder, tooth grooves are formed in the inner side of the top end face of the pressing rod, and the gear blocks are meshed with the pressing rod through the tooth grooves.

Preferably, the inner sides of the left end and the right end of the lamp holder are rotatably connected with a chain take-up wheel, the chain take-up wheel is symmetrically distributed in front of and behind the pressing rod, a spiral spring is arranged on the inner side of the chain take-up wheel, and two ends of the spiral spring are fixedly connected with the chain take-up wheel and the lamp holder respectively.

Preferably, the outer side of the chain receiving wheel is provided with a sliding chain, the sliding chain is connected to the inner side of the lamp holder in a sliding mode, one end of the sliding chain is fixedly connected with the outer end face of the chain receiving wheel, the other end of the sliding chain is fixedly connected with a connecting rod, the other end of the connecting rod is fixedly connected with a pushing block, the pushing blocks are symmetrically distributed on the front end face and the rear end face of the lamp holder, and the pushing block and the connecting rod are both connected with the lamp holder in a sliding mode.

Preferably, be located the place ahead the rear end of sliding chain and the equal fixedly connected with card strip in front end that is located the sliding chain at rear, card strip evenly distributed is on the sliding chain, be located the place ahead card strip wears to establish respectively with the card strip that is located the rear in the preceding wall and the back wall inboard at the lamp stand, and card strip and lamp stand sliding connection.

Preferably, inboard sliding connection have the magnetism piece, the magnetism piece is the inboard that the symmetry set up, is located the top of magnetism piece and the equal fixedly connected with second extension spring in bottom of the magnetism piece that is located the below, second extension spring and fixed connection.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, through the push rod that sets up, the gear piece, components such as first extension spring, can be through the push of push rod, make the push rod drive the gear piece and rotate to rotate positive wiring pin or burden wiring pin on the gear piece, make positive wiring pin or burden wiring pin stretch out from the lamp stand, can supply power to the lamp strip with the lamp strip intercommunication, can make positive wiring pin or burden wiring pin receive and attach in the lamp stand when the lamp strip is not connected, avoid damaging.

2. The utility model discloses in, through the receiving chain wheel that sets up, components such as sliding chain, magnetic block, can the magnetic block be located between the adjacent card strip, fix the position of sliding chain, realize being connected of lamp strip and lamp stand through a plurality of card strips, make the fixed more stable of lamp strip, and the slip through the ejector pad and clockwork spring's elasticity, can realize the motion of sliding chain, make the dismouting of lamp strip more convenient.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is the schematic view of the installation structure of the chain retracting wheel of the present invention

FIG. 3 is a schematic view of the structure at A of FIG. 2 according to the present invention;

FIG. 4 is a schematic side sectional view of the present invention;

fig. 5 is a schematic structural diagram of the point B in fig. 4 according to the present invention.

In the figure: 1-lamp holder, 2-lamp strip, 3-lamp holder, 4-positive wiring pin, 5-negative wiring pin, 6-pressing rod, 7-first extension spring, 8-gear block, 9-take-up wheel, 10-clockwork spring, 11-slide chain, 12-clamping strip, 13-second extension spring, 14-magnetic block, 15-connecting rod and 16-push block.

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.

Referring to fig. 1-5, the present invention provides a technical solution:

the utility model provides a lamp strip plug-in type L ED lamps and lanterns, includes lamp stand 1, lamp strip 2 and

lamp holder

3, 1 internal face of lamp stand can be dismantled and is connected with lamp strip 2, the top fixedly connected with lamp holder 3 of lamp strip 2, the inner wall bottom surface of lamp stand 1 rotates and is connected with positive wiring pin 4 and negative wiring pin 5, and this kind of setting supplies power to lamp strip 2 through positive wiring pin 4 and negative wiring pin 5, and just positive wiring pin 4 and the inboard of negative wiring pin 5 mutual symmetry at lamp stand 1, the left end of lamp stand 1 and the inboard equal sliding connection of right-hand member have press the pole 6, are located the left right-hand member of pressing the pole 6 and the equal fixedly connected with first extension spring 7 in the left end of the pole 6 that is located the right side, and this kind of setting makes press the pole 6 to be popped out the restoration after being pressed through the elasticity of first extension spring 7,

first extension spring

7 and 1 fixed connection of lamp stand, the top of pressing the pole 6 is provided with gear piece 8, is located the left gear piece 8 and positive wiring pin 4 fixed connection of positive wiring pin, is located the right side gear piece 8 and negative wiring pin 5 fixed connection, and negative wiring pin 5 rotation that this.

The inner side of the lamp holder 1 is provided with a placing groove, the placing grooves are symmetrically distributed on the inner side of the lamp holder 1, the positive wiring pin 4 is arranged in the placing groove on the left side, the negative wiring pin 5 is arranged in the placing groove on the right side, the arrangement enables the positive wiring pin 4 and the negative wiring pin 5 to be received in the placing groove after rotation, the gear block 8 is symmetrically distributed on the inner side of the lamp holder 1, the inner side of the top end surface of the pressing rod 6 is provided with a tooth socket, the gear block 8 is meshed with the pressing rod 6 through the tooth socket, the pressing rod 6 can drive the gear block 8 to rotate when sliding through the tooth socket, the inner sides of the left end and the right end of the lamp holder 1 are both rotatably connected with a take-up sprocket 9, the take-up sprocket 9 is symmetrically distributed in front of and behind the pressing rod 6, the inner side of the take-up sprocket 9 is provided with a spring 10, and two ends of the spring 10 are respectively fixedly connected with the take-, this kind of setting makes receipts sprocket 9 can reset under clockwork spring 10's elasticity, the outside of receipts sprocket 9 is provided with slide chain 11, slide chain 11 sliding connection is in the inboard of lamp stand 1, the one end of slide chain 11 and the outer terminal surface fixed connection of receipts sprocket 9, the other end fixedly connected with connecting rod 15 of slide chain 11, the other end fixedly connected with ejector pad 16 of connecting rod 15, ejector pad 16 symmetric distribution is at the preceding terminal surface and the rear end face of lamp stand 1, and ejector pad 16 and connecting rod 15 all with lamp stand 1 sliding connection, and this kind of setting makes ejector pad 16 can drive slide chain 11 through connecting rod 15 and move when promoting, and slide chain 11 can drive receipts sprocket 9 when moving and rotate, is located the place ahead the rear end of slide chain 11 and the equal fixedly connected with gib 12 in front end that is located the slide chain 11 at rear, gib 12 evenly distributed is on slide chain 11, is located the place ahead gib 12 and the gib 12 that is located the rear are worn to establish respectively at the preceding wall and the back wall of lamp stand 1 with the gib The face is inboard, and card strip 12 and lamp stand 1 sliding connection, and this kind of setting makes slide chain 11 can drive card strip 12 and slide in the front and back wall inboard of lamp stand 1 when the motion, inboard sliding connection of 1 has magnetic block 14, magnetic block 14 is the symmetry and sets up the inboard at 1, is located the top the equal fixedly connected with second extension spring 13 in top of magnetic block 14 and the bottom of the magnetic block 14 that is located the below,

second extension spring

13 and 1 fixed connection, this kind of setting is pressed close to each other through the magnetic force of attraction between the elasticity of second extension spring 13 and the magnetic block 14 of upper and lower both sides.

The working process is as follows: in the utility model, the pressing rods 6 on the left and right sides are firstly pressed to enable the pressing rods 6 to slide into the inner side of the lamp holder 1, at the moment, the first extension spring 7 is compressed, the pressing rods 6 can be meshed with the gear block 8 when sliding to enable the gear block 8 on the left side to rotate anticlockwise and the gear block 8 on the right side to rotate clockwise, the gear block 8 can drive the positive wiring pin 4 to rotate anticlockwise and the negative wiring pin 5 to rotate clockwise after rotating, the positive wiring pin 4 and the negative wiring pin 5 both slide out of the lamp holder 1 to enable the positive wiring pin 4 and the negative wiring pin 5 to be vertical to the bottom surface of the inner wall of the lamp holder 1, then the lamp strip 2 is inserted into the inner side of the lamp holder 1, the lamp strip 2 is mutually corresponding to the positive wiring pin 4 and the negative wiring pin 5, the positive wiring pin 4 and the negative wiring pin 5 supply power to the lamp strip 2, then the push block 16 is pushed, and the push block 16 drives the slide chain 11 through the connecting rod, the sliding chain 11 drives the chain take-up wheel 9 when moving, so that the sliding chain 11 slides out from the chain take-up wheel 9, at the moment, the elastic force of the spiral spring 10 is gradually increased along with the pulling of the sliding chain 11, the sliding chain 11 slides along the inner wall surface of the lamp holder 1 after being pulled, the sliding chain 11 drives the clamping strip 12 when sliding, the clamping strip 12 is arranged on the inner wall of the lamp holder 1 and the inner side of the outer end surface of the lamp strip 2 in a penetrating manner, the lamp holder 1 and the lamp strip 2 are fixed through the clamping strip 12, the clamping strip 12 is contacted with the magnetic blocks 14 when the sliding chain 11 drives the clamping strip 12 to slide, then the sliding chain 11 continues to slide, the clamping strip 12 is limited on the magnetic blocks 14 under the guidance of the magnetic blocks 14 after being contacted with the magnetic blocks 14, the magnetic blocks 14 on the upper side and the lower side are separated from each other, the clamping strip 12 passes through between the magnetic blocks 14 on the upper side and the lower side, and the elastic force of the, the magnetic blocks 14 on the upper side and the lower side are close to each other, the clamping strip 12 passing through the magnetic blocks 14 is limited, and therefore the position of the slide chain 11 is fixed, when the device needs to be disassembled, the push block 16 is pushed reversely, the clamping strip 12 moves reversely and is close to the magnetic blocks 14, the clamping strip 12 can penetrate between the magnetic blocks 14 on the upper side and the lower side in a reverse direction due to the continuous movement of the clamping strip 12, then the receiving chain wheel 9 can be driven to rotate under the elasticity of the clockwork spring 10, the slide chain 11 and the clamping strip 12 can be received on the inner side of the receiving chain wheel 9 when the receiving chain wheel 9 rotates, the clamping strip 12 does not fix the lamp holder 1 and the lamp bar 2 mutually at the moment, the lamp bar 2 can be taken down from the inner side of the lamp holder 1, the pressing rod 6 is driven to slide out towards the outer side of the lamp holder 1 under the elasticity of the first stretching spring 7 after the lamp bar 2 is taken out, the pressing rod 6 can, The negative wire connection pin 5 is rotated counterclockwise until the positive wire connection pin 4 and the negative wire connection pin 5 are both received inside the lamp holder 1.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a lamp strip plug-in L ED lamps and lanterns, includes lamp stand (1), lamp strip (2) and lamp holder (3), its characterized in that lamp stand (1) internal face can be dismantled and be connected with lamp strip (2), the top fixedly connected with lamp holder (3) of lamp strip (2), the inner wall bottom surface of lamp stand (1) rotates and is connected with positive wiring pin (4) and negative wiring pin (5), and just wiring pin (4) and negative wiring pin (5) symmetry each other in the inboard of lamp stand (1), the left end of lamp stand (1) and the equal sliding connection of right-hand member inboard have according to pole (6), be located the left right-hand member of according to pole (6) and be located the equal fixedly connected with first extension spring (7) in the left end of according to pole (6) on right side, first extension spring (7) and lamp stand (1) fixed connection, be provided with gear piece (8) in the top of according to pole (6), be located the left gear piece (8) and positive wiring pin (4) fixed connection, be located the right side gear piece (8) and negative wiring pin (5).

2. The L ED light fixture of claim 1, wherein the socket (1) has a slot on its inner side, the slots are symmetrically distributed on the inner side of the socket (1), the positive connection pin (4) is disposed in the slot on the left side, and the negative connection pin (5) is disposed in the slot on the right side.

3. The light bar plug-in L ED lamp as claimed in claim 1, wherein the gear blocks (8) are symmetrically distributed on the inner side of the lamp holder (1), the inner side of the top end face of the pressing rod (6) is provided with tooth grooves, and the gear blocks (8) are engaged with the pressing rod (6) through the tooth grooves.

4. The L ED lamp with the plug-in type light bar as claimed in claim 1, wherein the inner sides of the left and right ends of the light holder (1) are rotatably connected with take-up wheels (9), the take-up wheels (9) are symmetrically distributed in front of and behind the push rod (6), the inner side of the take-up wheel (9) is provided with a clockwork spring (10), and two ends of the clockwork spring (10) are respectively fixedly connected with the take-up wheels (9) and the light holder (1).

5. The light bar plug-in L ED lamp as claimed in claim 4, wherein a slide chain (11) is arranged on the outer side of the chain take-up wheel (9), the slide chain (11) is slidably connected to the inner side of the lamp holder (1), one end of the slide chain (11) is fixedly connected with the outer end face of the chain take-up wheel (9), the other end of the slide chain (11) is fixedly connected with a connecting rod (15), the other end of the connecting rod (15) is fixedly connected with a push block (16), the push blocks (16) are symmetrically distributed on the front end face and the rear end face of the lamp holder (1), and the push block (16) and the connecting rod (15) are both slidably connected with the lamp holder (1).

6. The light bar plug-in L ED lamp as claimed in claim 5, wherein the rear end of the slide chain (11) located at the front and the front end of the slide chain (11) located at the rear are both fixedly connected with the clip strips (12), the clip strips (12) are uniformly distributed on the slide chain (11), the clip strips (12) located at the front and the clip strips (12) located at the rear are respectively arranged on the inner sides of the front wall surface and the rear wall surface of the lamp holder (1) in a penetrating manner, and the clip strips (12) are slidably connected with the lamp holder (1).

7. The light bar plug-in L ED lamp as claimed in claim 1, wherein the magnetic blocks (14) are slidably connected to the inside of the lamp holder (1), the magnetic blocks (14) are symmetrically arranged on the inside of the lamp holder (1), the top end of the magnetic block (14) above and the bottom end of the magnetic block (14) below are both fixedly connected with a second extension spring (13), and the second extension spring (13) is fixedly connected with the lamp holder (1).