CN210441109U

CN210441109U - Working lamp

Info

Publication number: CN210441109U
Application number: CN201921598361.5U
Authority: CN
Inventors: 鲁吉明
Original assignee: Ningbo Tianli Lantern Decorations Co ltd
Current assignee: Ningbo Tianrui Intelligent Technology Co ltd
Priority date: 2019-09-24
Filing date: 2019-09-24
Publication date: 2020-05-01
Anticipated expiration: 2029-09-24

Abstract

The utility model provides a work lamp, includes the support and installs the lamp body on the support, and the support is the pipe column structure, and lamp body detachably installs the middle part position at the support and can make 360 rotations around the support through rotary positioning mechanism, and the both ends of support are equipped with the telescopic handle, are equipped with a powerful COB lamp in the lamp body and can take out the flashlight of use alone. The lamp body is arranged in the middle of the bracket, can rotate for 360 degrees through the bracket, can be positioned through the gear, and can also slide on the bracket, so that the illumination range is wide, and the adjustment is convenient; the high-power COB lamp and the flashlight are arranged in the lamp body, so that the brightness is high, the lighting effect is good, and the flashlight can be taken out and used independently, so that the lamp is flexible and convenient; the middle part of the bracket can be detached, so that the lamp body can be detached and used independently; the handle is arranged, so that the telescopic and hanging device can be conveniently arranged. The utility model has the advantages of simple and reasonable structure, the flexible operation is convenient, can wholly regard as the work light to use, can dismantle the use alone again, and the illuminating effect is good simultaneously, waterproof performance is good, can satisfy the use needs of multiple occasion.

Description

Working lamp

Technical Field

The utility model belongs to the technical field of the illumination lamps and lanterns, a work lamp is related to, specifically a use nimble convenient work lamp.

Background

The work light is as a lighting fixture and is deeply favored by consumers, traditional work light adopts the mode of flashlight mostly, but need take the work light on hand during the illumination, like this when needs both hands work, when if carrying out the auto repair, it is just very inconvenient to use, adopt wear-type work light in addition, wear the work light on head, just so can vacate the hand and carry out work, but this kind of lamp removes along with user's removal, can not carry out the accurate illumination to a particular position.

Automobile overhaul work light mostly adopts the mode of bonnet telescopic bracket in the existing market, but is bulky, receives certain restriction in the use, is not suitable for practical application.

According to the investigation, the Chinese patent CN201621353993 discloses a rotatable working lamp with a telescopic support, which comprises a lamp body, handles arranged at the left end and the right end of the lamp body, the lamp body further comprises the telescopic support and a magnet seat, rotating pieces are arranged at the left side and the right side of the lamp body, the rotating pieces can rotate relative to the circumference of the lamp body, the magnet seat is rotatably and foldably arranged on the rotating pieces, the telescopic support is arranged in the lamp body, a support hook is arranged at the outer side of the handle, and the inner end of the support hook penetrates through the handles to be connected with a rubber band arranged in the lamp body. The bracket of the working lamp can be stretched and rotated, but the lamp body is in a long strip shape, so that the illumination range is wide, the illumination concentration brightness is insufficient, the centralized illumination can not be carried out on one position, and the whole lamp body is arranged in the aluminum tube and can not be detached and used independently.

Disclosure of Invention

The utility model aims to solve the technical problem that to foretell technical current situation and provide a simple structure is reasonable, the nimble convenient and good work light of illuminating effect of use.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: the utility model provides a work lamp, includes the support and installs the lamp body on the support, its characterized in that: the support is the pipe column structure, and lamp body detachably installs in the middle part position of support and can make 360 rotations around the support through rotational positioning mechanism, can slide on the support moreover, and the both ends of support are equipped with the telescopic handle, are equipped with a COB lamp in the lamp body and can take out the flashlight of use alone.

As the improvement, the lamp body includes the casing and sets up battery and the circuit board in the casing, and the lower extreme shaping of casing has the convex adapter sleeve that cup joints mutually with the support, and the top shaping of adapter sleeve in the casing has the holding chamber that supplies battery, circuit board, COB lamp and flashlight to put into, and connect into the illumination return circuit.

Further, the adapter sleeve is two about, and in the casing, the top of adapter sleeve is equipped with a clamp plate, and the location is shelved to the clamp plate in the casing, and the waterproof strip has been lined with between clamp plate and the shells inner wall, and the lower extreme left and right sides shaping of clamp plate has the flange that has the indent cambered surface that offsets with the support, is equipped with the rotational positioning mechanism who makes 360 rotations of lamp body and fix a position between clamp plate and the support, and the clamp plate epirelief is equipped with the protruding muscle that will divide into about one big one little two regions with the holding chamber, and battery, circuit board and COB lamp are from up setting gradually the left side in the clamp plate top down, and the flashlight setting is in.

Further, the support is formed by detachably connecting a left telescopic aluminum pipe and a right telescopic aluminum pipe, the lamp body is installed at the connecting position of the two telescopic aluminum pipes, a left connecting sleeve and a right connecting sleeve at the lower end of the shell are respectively sleeved on the left telescopic aluminum pipe and the right telescopic aluminum pipe, the rotary positioning mechanism comprises a left gear sleeve and a right gear sleeve and an elastic tooth assembly matched and positioned with the gear sleeves, the gear sleeves are respectively fixedly sleeved on the left telescopic aluminum pipe and the right telescopic aluminum pipe, the elastic tooth assembly comprises a spring and a tooth block, the tooth block is installed on the left side and the right side of the pressing plate in an up-down telescopic mode through the spring and corresponds to the tooth surface of the gear sleeves, when the support rotates, the gear sleeves rotate, the tooth block rebounds.

And furthermore, mounting columns for mounting elastic teeth are formed on the left side and the right side of the pressing plate, the tooth block is mounted on the pressing plate through a tooth block fixing plate, a through hole for the tooth block to penetrate through and move up and down is formed in the middle of the tooth block fixing plate, a corresponding through hole is formed in the pressing plate, the upper end of the tooth block is a circular cover which abuts against and is limited by the upper opening of the through hole, the lower end of the tooth block is conical and is provided with a toothed bottom surface which is matched with the tooth surface of a gear sleeve, a spring sleeve is arranged on the middle reducing section of the tooth block, the upper end of the spring abuts against the lower end of the tooth block fixing plate, and the lower end of the spring abuts against the conical part of the tooth block, so that the tooth block has.

Still further, the position shaping that the right side of clamp plate corresponds to the flashlight has the location concave surface that supplies the flashlight to insert the back location, and the bottom of flashlight is equipped with the lock switch, can realize popping out and the lock joint of flashlight through pressing, perhaps, the bottom of flashlight and clamp plate surface have magnetism and inhale the structure, and the bottom of flashlight still is equipped with the contact copper needle that can be convenient for charge, with the charging socket cooperation of holding intracavity.

As an improvement, the telescopic aluminum pipe comprises an outer aluminum pipe and an inner aluminum pipe, strip-shaped grooves which are inwards concave are formed on the outer peripheral surface of the outer aluminum pipe at intervals along the length direction, corresponding positioning convex ribs are arranged on the inner wall of the gear sleeve, the outer wall of the inner aluminum pipe is provided with a structure which is matched with the inner wall of the outer aluminum pipe in a guiding mode, the inner aluminum pipe is inserted into the outer aluminum pipe, and inner aluminum pipe fixing parts are arranged at two ends of the inner aluminum pipe respectively.

Further, the junction between the outer aluminum pipe is equipped with left butt joint spare and the right butt joint spare of mutually supporting respectively, it is fixed through glue in inserting the outer aluminum pipe that corresponds respectively to the rear end of left side butt joint spare and right butt joint spare, the protruding grafting portion that is equipped with the undergauge of front end of left side butt joint spare, set up the groove soon of L shape in the grafting portion, right side butt joint spare has and supplies grafting portion male socket, be equipped with in the socket with revolve groove complex buckle, two outer aluminum pipes insert right butt joint spare through left butt joint spare in, connect through the rotatory buckle of cooperation of groove soon and fixture block.

And furthermore, the outer end of the outer aluminum pipe is sleeved with a fixed sleeve which is abutted to the handle, the rear end of the handle is of a sleeve structure corresponding to the fixed sleeve, the sleeve structure is provided with a screw hole, the inner aluminum pipe fixing piece on the outer side of the inner aluminum pipe is provided with a corresponding through hole, the rear end of the handle is connected with the inner aluminum pipe fixing piece on the outer side in a screw driving mode, a spring or a rubber band is arranged in the inner aluminum pipe, one end of the spring or the rubber band is connected with the inner aluminum pipe fixing piece on the handle end, and the other end of the spring or the rubber band is connected with the left butt joint piece.

And finally, a heat dissipation cover plate is arranged on the shell of the lamp body in a folding mode, the heat dissipation cover plate is an aluminum alloy cover plate and is fixed with the shell through screws, openings for exposing the COB lamp and the flashlight are formed in the heat dissipation cover plate, and a control switch is arranged on the side face of the shell.

Compared with the prior art, the utility model has the advantages of: the lamp body is arranged in the middle of the bracket, can rotate 360 degrees through the bracket and can be positioned through the gear, so that the illuminating range is wide and the adjustment is convenient; the high-power COB lamp and the flashlight are arranged in the lamp body, so that the brightness is high, the lighting effect is good, and the flashlight can be taken out and used independently, so that the lamp is flexible and convenient; the middle part of the bracket can be detached, so that the lamp body can be detached and used independently; the handle is arranged, so that the telescopic and hanging device can be conveniently arranged. The utility model has the advantages of simple and reasonable structure, the flexible operation is convenient, can wholly regard as the work light to use, can dismantle the use alone again, and the illuminating effect is good simultaneously, waterproof performance is good, can satisfy the use needs of multiple occasion.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic view of the structure of FIG. 1 with the housing of the lamp body removed;

fig. 3 is a schematic structural view of another angle according to the embodiment of the present invention;

FIG. 4 is a front cross-sectional view of FIG. 3;

fig. 5 is a longitudinal sectional view of the middle portion of the lamp body of fig. 3;

FIG. 6 is an exploded view of FIG. 1;

fig. 7 is an exploded view of fig. 3.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

As shown in figures 1-7, a work lamp, including the support with install lamp body 1 on the support, the support is the pipe column structure, lamp body 1 detachably installs the middle part position at the support to can make 360 rotations around the support through rotary positioning mechanism, can slide on the support moreover, the both ends of support are equipped with telescopic handle 9, be equipped with a powerful COB lamp 3 in the lamp body 1 and can take out the flashlight 4 of use alone. The bracket is formed by detachably connecting a left telescopic aluminum pipe 2 and a right telescopic aluminum pipe 2, the lamp body 1 is arranged at the connecting position of the telescopic aluminum pipes 2, each telescopic aluminum pipe 2 comprises an outer aluminum pipe 21 and an inner aluminum pipe 22, the outer wall of the inner aluminum pipe 22 is provided with a structure matched with the inner wall of the outer aluminum pipe 21 in a guiding way, the inner aluminum pipe 22 is inserted into the outer aluminum pipe 21, meanwhile, the outer surface groove of the outer aluminum pipe 21 can be used as a sliding guiding part with the lamp body 1, the two ends of the inner aluminum pipe 22 are respectively provided with an inner aluminum pipe fixing part 27, the connecting part between the outer aluminum pipes 21 is respectively provided with a left butt joint part 24 and a right butt joint part 25 which are matched with each other, the rear ends of the left butt joint part 24 and the right butt joint part 25 are respectively inserted into the corresponding outer aluminum pipes 21 and fixed by glue, the front end of the left butt joint part 24 is convexly provided with, the socket is internally provided with a buckle matched with the rotary groove 241, the two outer aluminum tubes 21 are inserted into the right butt joint piece 25 through the left butt joint piece 24 and are connected through the rotary buckle matched with the rotary groove 241 and the clamping block, and therefore the outer aluminum tubes 21 of the left and right telescopic aluminum tubes 2 are detachably connected together. The outer end of the outer aluminum tube 21 is sleeved with a fixed sleeve 26 which is abutted against the handle 9, the rear end of the handle 9 is a sleeve structure 91 corresponding to the fixed sleeve 26, the sleeve structure 91 is provided with a screw hole 92, the inner aluminum tube fixing part 27 on the outer side of the inner aluminum tube 22 is provided with a corresponding through hole 271, the rear end of the handle 7 is connected with the inner aluminum tube fixing part 27 on the outer side in a screwing mode, a spring or a rubber band 10 is arranged in the inner aluminum tube 22, one end of the spring or the rubber band 10 is connected with the inner aluminum tube fixing part 27 on the handle end, the other end of the spring or the rubber band is connected with the left butt joint part 24 or the right butt joint part 25 of the outer aluminum tube 21, the handle 9 is arranged on two sides of the support, and the. The lamp body 1 comprises a shell 11, and a battery 5 and a circuit board 8 which are arranged in the shell 11, wherein a circular arc-shaped connecting sleeve 111 which is sleeved with an outer aluminum tube 21 is formed at the lower end of the shell 11, so that the lamp body 1 can slide on the support conveniently, and a containing cavity for placing the battery 5, the circuit board 8, the COB lamp 3 and the flashlight 4 is formed above the connecting sleeve 111 in the shell 11. The connecting sleeve 111 is two on the left and right, a pressing plate 13 is arranged in the shell 11 and above the connecting sleeve 111, the pressing plate 13 is placed and positioned in the shell 11, protruding plates 131 which are abutted to the outer aluminum tube 21 and have concave cambered surfaces are formed on the left and right sides of the lower end of the pressing plate 13, a rotary positioning mechanism which enables the lamp body 1 to rotate 360 degrees and be positioned is arranged between the pressing plate 13 and the outer aluminum tube 21, protruding ribs 132 which divide the containing cavity into a left large area and a right small area are convexly arranged on the pressing plate 13, the battery 5, the circuit board 8 and the COB lamp 3 are sequentially arranged on the left side above the pressing plate 13 from bottom to top, and the flashlight 4 is arranged on the right side above. Rotatory positioning mechanism includes two gear sleeves 23 about and the bullet tooth subassembly 6 of locating with gear sleeve 23 cooperation, gear sleeve 23 fixed cover is respectively established on the both sides of controlling outer aluminum pipe 21, the outer peripheral face of outer aluminum pipe 21 has bar groove 211 to the indent along length direction interval shaping, be equipped with corresponding location bead 231 on the inner wall of gear sleeve 23, gear sleeve 23 cover is established at outer aluminum pipe 21 and can be rotated along with outer aluminum pipe 21 like this, can slide on the support simultaneously, bullet tooth subassembly 6 includes spring 62 and tooth piece 61, tooth piece 61 can be installed corresponding with the flank of tooth of gear sleeve 23 in the left and right sides of clamp plate 13 through spring 62 can stretch out and draw back from top to bottom, concrete structure is: the left side and the right side of the pressure plate 13 are formed with mounting columns 134 for mounting the elastic tooth component 6, the tooth block 61 is mounted on the pressure plate 13 through a tooth block fixing plate 63, the middle part of the tooth block fixing plate 63 is provided with a through hole for the tooth block 61 to penetrate and move up and down, the pressure plate 13 is provided with a corresponding through hole 134, the upper end of the tooth block 61 is a circular cover which is abutted against and limited by the upper opening of the through hole, the lower end of the tooth block 61 is conical and provided with a toothed bottom surface matched with the tooth surface of the gear sleeve 23, a spring 62 is sleeved on the middle reducing section of the tooth block 61, the upper end of the spring 61 is abutted against the lower end of the tooth block fixing plate 63, the lower end is abutted against the conical part of the tooth block 61, so that the tooth block 61 has the tendency of always extending downwards to be abutted against and positioned by the gear sleeve 23, when the telescopic aluminum pipe 2 rotates, the gear sleeve 23 rotates, the tooth block 61 rebounds through the spring 62, when the, and can slide on the bracket. Two connecting sleeves 111 at the lower end of the shell 11 are just sleeved outside the gear sleeve 23, and waterproof strips 7 are lined between the periphery of the pressing plate 13 and the inner wall of the shell 11, so that water can be prevented from entering the lamp body 1 when the gear sleeve rotates, and a waterproof effect is achieved. The right side of clamp plate 13 is corresponding to the position shaping of flashlight 4 and has the location concave surface 133 that supplies flashlight 4 to insert the back location, and the bottom of flashlight 4 is equipped with lock switch 41, and lock switch 41 adopts the conventional part of market purchase, can realize popping out and the lock joint of flashlight 4 through pressing, certainly, can also realize fixedly through magnetism structure between the bottom of flashlight 4 and the clamp plate 13 surface, and the bottom of flashlight 4 still is equipped with the contact copper needle 42 that can be convenient for charge and the charging socket cooperation of holding intracavity. Involutive be equipped with a heat dissipation apron 12 on the casing of lamp body 1, heat dissipation apron 12 is the aluminum alloy apron, and heat dissipation apron 12 passes through the screw to be fixed with casing 11, offers the opening that supplies COB lamp 3 and flashlight 4 to expose on heat dissipation apron 12, and the side of casing 11 is equipped with control switch.

When the flashlight is used, the COB lamp 3 can be selectively turned on or off as required by lightly pressing the control switch, the switch of the flashlight 4 is arranged on the side part of the flashlight 4, the flashlight 4 can be used independently or inserted into the lamp body 1 for use, the flashlight 4 can be taken out only by lightly pressing the flashlight 4, the lamp body 1 can rotate by 360 degrees, the positioning is realized through the elastic tooth assembly 6 and the gear sleeve 23, the illumination angle can be conveniently adjusted, and the lamp body 1 can slide on the bracket as necessary; when the length is not enough, the length can be prolonged as long as the handle 9 is pulled outwards, and the handle 9 is very convenient to fix; also can dismantle after rotatory with controlling flexible aluminum pipe 2, take off lamp body 1 and use as hand-held type lamp alone, it is very convenient to operate.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a work lamp, includes the support and installs the lamp body on the support, its characterized in that: the support is the pipe column structure, and lamp body detachably installs in the middle part position of support and can make 360 rotations around the support through rotational positioning mechanism, can slide on the support moreover, and the both ends of support are equipped with the telescopic handle, are equipped with a COB lamp in the lamp body and can take out the flashlight of use alone.

2. The worklight of claim 1, characterized in that: the lamp body includes the casing and sets up battery and the circuit board in the casing, and the lower extreme shaping of casing has the convex adapter sleeve that cup joints mutually with the support, and the top shaping of adapter sleeve in the casing has the holding chamber that supplies battery, circuit board, COB lamp and flashlight to put into, and connect into the illumination return circuit.

3. The worklight of claim 2, characterized in that: the adapter sleeve is two about, in the casing, the top of adapter sleeve is equipped with a clamp plate, the location is shelved to the clamp plate in the casing, the waterproof strip has been lined with between clamp plate and the shells inner wall, the lower extreme left and right sides shaping of clamp plate has the protruding board that has the indent cambered surface that offsets with the support, be equipped with the rotatory positioning mechanism who makes 360 rotations of lamp body and fix a position between clamp plate and the support, the clamp plate epirelief is equipped with and divide into the holding chamber about the protruding muscle in one big one little two regions, battery, circuit board and COB lamp are from up setting gradually the left side in the clamp plate top down, the flashlight sets up the right side in the clamp.

4. The worklight of claim 3, characterized in that: the support is formed by detachably connecting a left telescopic aluminum pipe and a right telescopic aluminum pipe, the lamp body is installed at the connecting position of the two telescopic aluminum pipes, a left connecting sleeve and a right connecting sleeve at the lower end of the shell are respectively sleeved on the left telescopic aluminum pipe and the right telescopic aluminum pipe, the rotary positioning mechanism comprises a left gear sleeve and a right gear sleeve and an elastic tooth assembly which is matched and positioned with the gear sleeves, the gear sleeves are respectively fixedly sleeved on the left telescopic aluminum pipe and the right telescopic aluminum pipe, the elastic tooth assembly comprises a spring and a tooth block, the tooth block is installed on the left side and the right side of the pressing plate in an up-down telescopic mode through the spring and corresponds to the tooth surface of the gear sleeves, when the support rotates, the gear sleeves rotate, the tooth block rebounds.

5. The worklight of claim 4, characterized in that: the left and right sides shaping of clamp plate has the erection column that is used for installing the bullet tooth, the tooth piece passes through the tooth piece fixed plate and installs on the clamp plate, the middle part of tooth piece fixed plate is equipped with the through-hole that supplies the tooth piece to wear to put and move from top to bottom, be equipped with the through-hole that corresponds on the clamp plate, the upper end of tooth piece is the spacing circular lid that offsets with the upper shed of through-hole, the lower extreme of tooth piece is the toper, and have the identical cusp bottom surface of the flank of tooth with the gear sleeve, the spring housing is established on the middle part reducing section of tooth piece, the upper end of spring offsets with the lower extreme of tooth piece fixed plate, the lower extreme offsets with the toper portion of tooth piece, make the tooth piece have the trend that.

6. The worklight of claim 5, characterized in that: the position shaping that the right side of clamp plate corresponds to the flashlight has the location concave surface that supplies the flashlight to insert the back location, and the bottom of flashlight is equipped with the lock switch, can realize popping out and the lock joint of flashlight through pressing, perhaps, the bottom and the clamp plate surface of flashlight have magnetic attraction structure, and the bottom of flashlight still is equipped with the contact copper needle that can be convenient for charge and the charging socket cooperation of holding intracavity.

7. The worklight according to any one of claims 4 to 6, characterized in that: the telescopic aluminum pipe comprises an outer aluminum pipe and an inner aluminum pipe, strip-shaped grooves which are inwards concave are formed in the outer peripheral surface of the outer aluminum pipe at intervals along the length direction, corresponding positioning convex ribs are arranged on the inner wall of the gear sleeve, the outer wall of the inner aluminum pipe is provided with a structure which is matched with the inner wall of the outer aluminum pipe in a guiding mode, the inner aluminum pipe is inserted into the outer aluminum pipe, and inner aluminum pipe fixing parts are arranged at two ends of the inner aluminum pipe respectively.

8. The worklight of claim 7, characterized in that: the junction between the outer aluminum pipe is equipped with left butt joint spare and the right butt joint spare of mutually supporting respectively, it is fixed through glue in inserting the outer aluminum pipe that corresponds respectively to the rear end of left butt joint spare and right butt joint spare, the protruding grafting portion that is equipped with the undergauge of front end of left butt joint spare, set up the spiral groove of L shape in the grafting portion, right butt joint spare has the socket that supplies grafting portion male, be equipped with in the socket with spiral groove complex buckle, two outer aluminum pipes insert right butt joint spare through left butt joint spare, connect through the rotatory buckle of cooperation of spiral groove and fixture block.

9. The worklight of claim 8, characterized in that: the outer end cover of outer aluminum pipe is equipped with the fixed cover that offsets with the handle, the rear end of handle is the sleeve structure corresponding with fixed cover, the structural screw hole that has seted up of sleeve, seted up corresponding through-hole on the interior aluminum pipe mounting in the interior aluminum pipe outside, the rear end of handle is connected with the interior aluminum pipe mounting in the outside through the mode of beating the screw, be equipped with spring or rubber band in the interior aluminum pipe, the one end of spring or rubber band is connected with the interior aluminum pipe mounting of handle end, the other end is connected with the left and right butt joint spare of outer aluminum pipe.

10. The worklight according to any one of claims 2 to 6, characterized in that: the lamp body is characterized in that a heat dissipation cover plate is arranged on the shell of the lamp body in an involutive mode, the heat dissipation cover plate is an aluminum alloy cover plate and fixed with the shell through screws, openings for exposing the COB lamp and the flashlight are formed in the heat dissipation cover plate, and a control switch is arranged on the side face of the shell.