CN215808197U

CN215808197U - Adsorbable wall cupboard bottom plate response lamp

Info

Publication number: CN215808197U
Application number: CN202121954051.XU
Authority: CN
Inventors: 林锐
Original assignee: Guangzhou Yile Lighting Technology Co ltd
Current assignee: Guangzhou Yile Lighting Technology Co ltd
Priority date: 2021-08-19
Filing date: 2021-08-19
Publication date: 2022-02-11
Anticipated expiration: 2031-08-19

Abstract

The utility model relates to the technical field of induction lamps, in particular to an adsorbable ceiling base plate induction lamp, which comprises an adsorption seat and a lamp box, and is characterized in that: adsorb the seat, the both sides of lamp house all are equipped with the connecting block, and the other one end of connecting block is equipped with the connecting rod, and the one end that the connecting block was kept away from to the connecting rod is equipped with the fixture block, the lateral wall of connecting block seted up with fixture block assorted card hole, the both sides of connecting block all are provided with the sleeve pipe, the spiro union has fixing bolt on the sleeve pipe, the sheathed tube inner chamber activity is pegged graft and is had the piston rod, has seted up the through hole on the piston rod, the advantage compared with current technique lies in: the lighting angle can be conveniently adjusted, and meanwhile, when the magnetic block I is required to move, the magnetic block I is separated from the adsorption seat, so that the movement is convenient, and the bottom plate of the hanging cabinet cannot be damaged; meanwhile, the problem that individual lamp beads cannot be lightened after the lamp strip is cut off is effectively solved, the working currents of the lamp beads at the head part and the tail part of the lamp strip tend to be consistent, the luminous performance of a product is obviously improved, and the characteristic of the product is optimized.

Description

Adsorbable wall cupboard bottom plate response lamp

Technical Field

The utility model relates to the technical field of induction lamps, in particular to an adsorbable hanging cabinet bottom plate induction lamp.

Background

The induction lamp is a common lamp structure, generally comprises a lamp holder, an LED lamp panel, an induction element, a circuit board, a battery pack and the like, adopts an active infrared working mode, and automatically opens and closes the LED lamp panel through the contact induction of the induction element during working, so that the induction lamp can be widely applied to places where people frequently move, such as cabinets, ceilings or passageway walls and the like. At present, response lamp mounting means is mainly that set up at the lamp stand back and glue the strip, and the lamp stand pastes on the working face that needs the installation through gluing the strip, and the biggest shortcoming of this kind of mounting means is unable removal after the installation, and it is inconvenient to bring for the use, and traditional constant voltage 12V driven lamp strip generally adopts 3 LED (commonly called lamp pearl) to be a string, and resistance current-limiting is gone here and there to another cluster, 3 lamp pearls add 1 resistance promptly and be a branch road (commonly called a string). The lamp strips with different lengths and bead intervals are composed of a plurality of branch circuits, and the working current is usually between 15 milliamperes and 30 milliamperes. The energy efficiency of LED lamp strip is improved, the energy saving reduces useless loss of generating heat.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of overcoming the technical defects and provides an energy-saving adjustable and adsorbable hanging cabinet bottom plate induction lamp.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows: including adsorbing seat, lamp house, its characterized in that: the two sides of the adsorption seat and the lamp box are respectively provided with a connecting block, the other end of the connecting block is provided with a connecting rod, one end of the connecting rod, which is far away from the connecting block, is provided with a clamping block, the side wall of the connecting block is provided with a clamping hole matched with the clamping block, the two sides of the connecting block are respectively provided with a sleeve, the sleeve is screwed with a fixing bolt, the inner cavity of the sleeve is movably inserted with a piston rod, the piston rod is provided with a through hole, the fixing bolt is movably inserted in the inner cavity of the through hole, the adjacent surfaces of the upper and lower groups of piston rods penetrate through the upper and lower side walls of the connecting block, the adjacent surfaces of the upper and lower groups of piston rods are respectively attached to the outer side wall of the connecting rod, the lower side wall of the piston rod is attached to the upper side wall of the clamping block, a circuit cavity and a semi-open lamp groove are arranged in the lamp box, a control circuit board is fixed in the circuit cavity, and an LED lamp strip is fixed in the lamp groove, the LED lamp is characterized in that four lamp beads are arranged on the LED lamp strip, the four lamp beads are connected with the current-limiting resistor string to form a string of lamp beads, electrical nodes in each string of lamp beads are connected to form mutual complementation, and a lamp shade is installed at the opening of the lamp groove.

As an improvement, the LED lamp beads adopt the lamp beads with lower conduction voltage drop.

As a modification, the LED lamp strip is an LED lamp driven by DC12 constant voltage.

As an improvement, the connecting rod includes a connecting sleeve, a buffer sleeve is movably inserted into the lower side of the inner cavity of the connecting sleeve, a positioning bolt is screwed on the lower side of the outer wall of the top of the connecting sleeve, a positioning hole matched with the positioning bolt is formed in the upper side of the top of the buffer sleeve, a piston block is movably inserted into the middle of the inner cavity of the buffer sleeve, buffer springs are arranged on the upper side and the lower side of the inner cavity of the buffer sleeve, adjacent surfaces of the upper buffer spring and the lower buffer spring are connected with the piston block, a buffer insertion rod is arranged on the lower side wall of the piston block, and the upper end of the buffer insertion rod is fixedly connected with the clamping block.

As the improvement, the connecting block includes connecting body, and connecting body is close to one side of adsorbing seat, lamp house and has all been seted up and turn to the groove, and turns to the inner chamber activity in groove and be provided with the ball that turns to, and turn to one side that the ball is close to adsorbing seat, lamp house and be provided with the dead lever, and the other end of dead lever with adsorb seat, lamp house fixed connection.

As an improvement, one end of the piston rod, which is close to the buffering inserted rod, is provided with a baffle plate, and baffle plate grooves matched with the baffle plates are formed in the left side and the right side of the inner cavity of the clamping hole.

As an improvement, one side of the piston rod, which is far away from the buffering inserted bar, is hinged with a pull ring, the outer side wall of the piston rod is uniformly provided with a limit groove, the inner cavity of the limit groove is movably inserted with a limit block, and the limit block is fixedly connected with the inner cavity wall of the sleeve.

As an improvement, the diameter of the outer side wall of the fixture block is larger than that of the outer side wall of the buffering inserted rod, and the right side of the vertical section of the fixture block is triangular.

The utility model has the advantages compared with the prior art that: the lighting angle can be conveniently adjusted, and meanwhile, when the magnetic block I is required to move, the magnetic block I is separated from the adsorption seat, so that the movement is convenient, and the bottom plate of the hanging cabinet cannot be damaged; meanwhile, the problem that individual lamp beads cannot be lightened after the lamp strip is cut off is effectively solved, the working currents of the lamp beads at the head part and the tail part of the lamp strip tend to be consistent, the luminous performance of a product is obviously improved, and the characteristic of the product is optimized.

Drawings

FIG. 1 is a schematic view of an attachable hanging cabinet bottom plate induction lamp according to the present invention.

FIG. 2 is a schematic view of the construction of the anchor bolt connection of the present invention.

Fig. 3 is a side view of the light box of the present invention.

Fig. 4 is a schematic structural diagram of the bead connection of the present invention.

As shown in the figure: the LED lamp comprises an adsorption seat 1, a lamp box 2, a connecting block 3, a connecting rod 4, a clamping block 5, a clamping hole 6, a sleeve 7, a fixing bolt 8, a piston rod 9, a lamp groove 201, an LED lamp strip 202, a lampshade 203, a sleeve 401, a buffer sleeve 402, a piston block 403, a buffer spring 404, a buffer inserted rod 405, a connecting body 301, a steering ball 302, a fixing rod 303, a baffle 10 and a baffle groove 11.

Detailed Description

The following describes the present invention with reference to the accompanying drawings.

The utility model provides an adsorbable formula wall cabinet bottom plate response lamp, includes adsorption base 1, lamp house 2, its characterized in that: the two sides of the adsorption seat 1 and the lamp box 2 are both provided with connecting blocks 3, the other end of the connecting block 3 is provided with a connecting rod 4, one end of the connecting rod 4 far away from the connecting block 3 is provided with a fixture block 5, the side wall of the connecting block 4 is provided with a fixture hole 6 matched with the fixture block 5, the two sides of the connecting block 3 are both provided with sleeves 7, the sleeves 7 are screwed with fixing bolts 8, the inner cavity of the sleeves 7 is movably inserted with piston rods 9, the piston rods 9 are provided with through holes, the fixing bolts 8 are movably inserted in the inner cavities of the through holes, the adjacent surfaces of the upper and lower groups of piston rods 8 penetrate through the upper and lower side walls of the connecting block 4, the adjacent surfaces of the upper and lower groups of piston rods 9 are both attached to the outer side wall of the connecting rod 4, the lower side wall of the piston rods 9 is attached to the upper side wall of the fixture block 5, the lamp box 2 is internally provided with a circuit cavity and a semi-open lamp groove 201, the LED lamp is characterized in that a control circuit board is fixed in the circuit cavity, an LED lamp strip 202 is fixed in the lamp groove 201, four lamp beads are arranged on the LED lamp strip 202, the four lamp beads are connected with current-limiting resistor strings to form a string of lamp beads, electrical nodes in each string of lamp beads are connected to form mutual complementation, and a lampshade 203 is installed at an opening of the lamp groove 201.

The LED lamp beads are selected from lamp beads with low conduction voltage drop.

The LED lamp strip is an LED lamp driven by DC12 constant voltage.

The inner cavity of the adsorption seat 1 is filled with magnetic blocks, and the top end of the adsorption seat 1 is provided with a second magnetic block which is mutually attracted with the magnetic blocks.

The connecting rod 4 comprises a connecting sleeve 401, a buffer sleeve 402 is movably inserted into the lower side of the inner cavity of the connecting sleeve 401, a positioning bolt is screwed on the lower side of the outer wall of the top of the connecting sleeve 401, a positioning hole matched with the positioning bolt is formed in the upper side of the top of the buffer sleeve 402, a piston block 403 is movably inserted into the middle of the inner cavity of the buffer sleeve 402, buffer springs 404 are arranged on the upper side and the lower side of the inner cavity of the buffer sleeve 402, adjacent surfaces of the upper buffer spring 404 and the lower buffer spring 404 are connected with the piston block 403, a buffer inserted rod 405 is arranged on the lower side wall of the piston block 403, and the upper end of the buffer inserted rod 405 is fixedly connected with the fixture block 5.

Connecting block 3 is including connecting body 301, and connecting body 301 is close to one side of adsorbing seat 1, lamp house 2 and has all been seted up and has turned to the groove, and turns to the inner chamber activity in groove and be provided with and turn to ball 302, and turn to one side that ball 302 is close to adsorbing seat 1, lamp house 2 and be provided with dead lever 303, and the other end of dead lever 303 with adsorb seat 1, lamp house 2 fixed connection.

One end of the piston rod 9 close to the buffering inserted link 405 is provided with a baffle 10, and baffle slots 11 matched with the baffles 10 are formed in the left side and the right side of the inner cavity of the clamping hole 6.

One side of the piston rod 9, which is far away from the buffering inserted link 405, is hinged with a pull ring, a limit groove is uniformly formed in the outer side wall of the piston rod 9, a limit block is movably inserted into an inner cavity of the limit groove, and the limit block is fixedly connected with the inner cavity wall of the sleeve 401.

The diameter of the outer side wall of the fixture block 5 is larger than that of the outer side wall of the buffering inserted rod 405, and the right side of the vertical section of the fixture block 5 is triangular.

In the particular practice of the present invention,

when the adsorption seat 1 and the lamp box 2 are connected, the buffer sleeve 402 is pulled out of the inner cavity of the connecting sleeve 401 and is fixed through matching of a positioning bolt and a positioning hole, the fixture block 5 is inserted into the inner cavity of the clamp hole 6, the two groups of baffle plates 10 clamp the buffer insertion rod 405, the fixture block 5 is blocked on the right side of the baffle plates 10, the fixture block 5 is prevented from being accidentally separated from the inner cavity of the clamp hole 6, the fixing bolt 8 penetrates through the piston rod 9 and is screwed, the situation that the piston rod 9 accidentally drives the baffle plates 10 to be separated from the fixture block 5 is avoided, when the angle of the lamp box 2 needs to be adjusted, the piston block 403 is pushed by the buffer insertion rod 406 to move up and down, the buffer spring 404 is expanded and contracted, and the effect of fixing the angle between the lamp holder and the adsorption seat is achieved;

the lamp beads with lower conduction voltage drop are selected, and 4 lamp beads and 1 current-limiting resistor are connected in series to form a branch (one branch is a string), so that the efficiency can be obviously improved. See table examples below:

as can be seen from the above example, the efficacy is greatly improved by using 4 lamps in series. Under the condition that the number of the lamp beads and the current of a single lamp bead are unchanged (namely, the luminous power and the effect are unchanged), the power consumption is obviously reduced. Meanwhile, the quantity of the current-limiting resistors is reduced, the heating power of a single resistor is obviously reduced due to the fact that the resistance value is reduced, the temperature rise of the whole light bar is also obviously reduced, and the reliability and the service life of the product are also obviously improved.

The electrical connection mode between the lamp beads is changed, electrical nodes in each lamp bead string are connected to form mutual complementation, and the remaining intact lamp beads can be lightened after the truncation processing.

Through changing the electric connection mode, not only can obviously change the luminous effect (not having obvious dark space) of lamp strip afterbody, in long-term use, if there is the damage of individual LED lamp pearl, the condition that a string of lamp pearl is not bright can not appear yet. Only the lamp pearl that damages is not bright, controls other lamp pearls of the same string and lights normally as if, and the total current of lamp strip also does not change simultaneously, and the whole influence is less.

The two improvements are mainly directed to the LED lamp driven by the DC12 at a constant voltage, including but not limited to a long strip lamp, and are also effective for other LED lamps of the same type such as round type and square type.

Through the improvement, the working currents of the lamp beads at the head part and the tail part of the lamp strip tend to be consistent, the luminous performance of the product is obviously improved, and the characteristic of the product is optimized.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "front", "rear", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element to be referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention, and in the present invention, unless otherwise explicitly specified or limited, the terms "disposed", "mounted", "connected", and "fixed" and the like should be broadly construed, and for example, may be fixedly connected, detachably connected, or integrated; they may be mechanically coupled, directly coupled, or indirectly coupled through intervening agents, both internally and/or in any other manner known to those skilled in the art. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Claims

1. The utility model provides an adsorbable formula wall cabinet bottom plate response lamp, includes adsorption base, lamp house, its characterized in that: the two sides of the adsorption seat and the lamp box are respectively provided with a connecting block, the other end of the connecting block is provided with a connecting rod, one end of the connecting rod, which is far away from the connecting block, is provided with a clamping block, the side wall of the connecting block is provided with a clamping hole matched with the clamping block, the two sides of the connecting block are respectively provided with a sleeve, the sleeve is screwed with a fixing bolt, the inner cavity of the sleeve is movably inserted with a piston rod, the piston rod is provided with a through hole, the fixing bolt is movably inserted in the inner cavity of the through hole, the adjacent surfaces of the upper and lower groups of piston rods penetrate through the upper and lower side walls of the connecting block, the adjacent surfaces of the upper and lower groups of piston rods are respectively attached to the outer side wall of the connecting rod, the lower side wall of the piston rod is attached to the upper side wall of the clamping block, a circuit cavity and a semi-open lamp groove are arranged in the lamp box, a control circuit board is fixed in the circuit cavity, and an LED lamp strip is fixed in the lamp groove, the LED lamp is characterized in that four lamp beads are arranged on the LED lamp strip, the four lamp beads are connected with the current-limiting resistor string to form a string of lamp beads, electrical nodes in each string of lamp beads are connected to form mutual complementation, and a lamp shade is installed at the opening of the lamp groove.

2. The attachable hanging cabinet bottom plate induction lamp as claimed in claim 1, wherein: the LED lamp beads are selected from lamp beads with low conduction voltage drop.

3. The attachable hanging cabinet bottom plate induction lamp as claimed in claim 1, wherein: the LED lamp strip is an LED lamp driven by DC12 constant voltage.

4. The attachable hanging cabinet bottom plate induction lamp as claimed in claim 1, wherein: the connecting rod includes adapter sleeve, the downside activity of adapter sleeve inner chamber is pegged graft and is had buffer sleeve, the downside spiro union of adapter sleeve top outer wall has positioning bolt, buffer sleeve top's upside seted up with positioning bolt assorted locating hole, buffer sleeve inner chamber's middle activity is pegged graft and is had the piston piece, buffer sleeve inner chamber's upper and lower both sides all are provided with buffer spring, and upper and lower two sets of buffer spring's looks proximal surface and piston piece are connected, the downside wall of piston piece is provided with the buffering inserted bar, and the upper end and the fixture block fixed connection of buffering inserted bar.

5. The attachable hanging cabinet bottom plate induction lamp of claim 4, wherein: the connecting block includes connecting body, and connecting body is close to one side of adsorbing seat, lamp house and has all been seted up and turn to the groove, and turns to the inner chamber activity in groove and be provided with and turn to the ball, and turn to one side that the ball is close to adsorbing seat, lamp house and be provided with the dead lever, and the other end of dead lever with adsorb seat, lamp house fixed connection.

6. The attachable hanging cabinet bottom plate induction lamp as claimed in claim 5, wherein: the piston rod is provided with a baffle plate near one end of the buffering inserted bar, and baffle grooves matched with the baffle plate are formed in the left side and the right side of the inner cavity of the clamping hole.

7. The attachable hanging cabinet bottom plate induction lamp of claim 6, wherein: one side of the piston rod, which is far away from the buffering inserted rod, is hinged with a pull ring, the outer side wall of the piston rod is uniformly provided with a limit groove, the inner cavity of the limit groove is movably inserted with a limit block, and the limit block is fixedly connected with the inner cavity wall of the sleeve.

8. The attachable hanging cabinet bottom plate induction lamp of claim 7, wherein: the diameter of the outer side wall of the fixture block is larger than that of the outer side wall of the buffering inserted rod, and the right side of the vertical section of the fixture block is triangular.