Portable lifting work lamp

Abstract

The utility model provides a portable lifting work lamp. The portable lifting work lamp comprises a telescopic rod, a lamp holder, a lithium battery power supply box, a foot stool and a handle. The lamp holder and the lithium battery power supply box are arranged at the two ends of the telescopic rod respectively, and the foot stool is arranged on the outer wall of the telescopic rod. The handle comprises a tubular shell, a flashlight, a charging base, a plug pin and an unlocking ring, hoops are arranged at the two ends of the tubular shell, and a sliding groove and a containing cavity are formed in the tubular shell; the flashlight penetrates through the containing cavity and is provided with a locking ring in butt joint with the plug pin and a charging piece in contact with the charging base. The lithium battery power supply box and the lamp holder are integrated on the telescopic rod, the size of the lamp is reduced after the telescopic rod shrinks, the lamp is convenient to carry out, separate storage is not needed, and carrying pressure is reduced. The flashlight is arranged in the handle, the flashlight can be directly drawn out for use when a user rushes to a road or needs to move for illumination, a movable lamp does not need to be additionally arranged, equipment carried by rescue personnel is reduced, and the pressure of carrying tools is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of lighting, in particular to a portable lifting work lamp. BACKGROUND

[0002] When performing rescue and emergency tasks outdoors, temporary lighting is often needed at night, especially when the task site is not paved with power grids or cannot be powered due to disaster conditions, and a portable energy storage power station must be carried to provide power for the lamp to operate outdoors. Both the lamp and the energy storage power station need to be carried, and rescue personnel also need to carry other rescue supplies and tools, which requires a lot of physical effort to carry these tools to the rescue site, which is not conducive to task execution.

[0003] Further, when performing rescue tasks outdoors, the work lamp is fixed at the task site to provide wide-range lighting. Because it is large in size and not easy to move, in addition to the need to set up temporary work lamps to provide lighting, portable lamps such as flashlights and headlamps are also needed to facilitate the travel of rescue personnel.

[0004] Therefore, how to make the lamp portable and reduce the pressure on rescue personnel to carry equipment is a problem that needs to be solved. INVENTION CONTENTS

[0005] The utility model aims to overcome the deficiencies in the prior art and provide a portable lifting work lamp that is easy to carry and adapts to different lighting scenarios, reducing the pressure on rescue personnel to carry equipment during rescue operations.

[0006] The utility model aims to achieve the following technical solutions:

[0007] A portable lifting work lamp comprises a telescopic rod, a lamp head, a lithium battery power supply box, a foot stand, and a handle.

[0008] The lamp head and the lithium battery power supply box are respectively arranged on the two ends of the telescopic rod, and the foot stand is arranged on the outer wall of the telescopic rod.

[0009] The handle comprises a tubular shell, a flashlight, a charging seat, a latch, and an unlocking ring. One clamp is arranged at each end of the tubular shell, and the clamp is connected to the telescopic rod. A sliding groove and a storage cavity are arranged in the tubular shell and are connected. The latch is slidably arranged in the sliding groove, and a first spring is arranged in the sliding groove. The first spring is used to push the latch to extend into the storage cavity. The charging seat is located in the storage cavity. The unlocking ring is arranged at the outer opening of the tubular shell. The part of the unlocking ring located in the storage cavity is used to press the latch to retract into the sliding groove.

[0010] The flashlight is inserted into the receiving cavity, and the flashlight is provided with a locking ring which is connected with the latch and a charging sheet which is in contact with the charging base.

[0011] In one of the embodiments, the tripod comprises a fixed ring, a movable ring, a plurality of supporting legs, and a plurality of turnover connecting rods. The fixed ring is arranged on the telescopic rod. One end of the turnover connecting rod is connected with the fixed ring. The supporting leg is provided with a load-bearing end, a rotating end, and a fulcrum between the two. The other end of the turnover connecting rod is connected with the fulcrum. The movable ring is slidably arranged on the outer wall of the telescopic rod. The rotating end is connected with the movable ring. Pushing the movable ring to slide can make the load-bearing end away from or close to the outer wall of the telescopic rod.

[0012] In one of the embodiments, the tripod further comprises a knob. The knob is arranged on the movable ring. Turning the knob can lock the movable ring.

[0013] In one of the embodiments, the outer wall of the telescopic rod is provided with a sliding track matched with the movable ring.

[0014] In one of the embodiments, the lamp head is rotationally connected with the telescopic rod.

[0015] In one of the embodiments, the lithium battery power supply box is provided with a charging interface.

[0016] In one of the embodiments, the lithium battery power supply box is provided with a button.

[0017] In one of the embodiments, a second spring is arranged between the unlocking ring and the tubular shell. The second spring is used to push the unlocking ring to separate the unlocking ring from the latch.

[0018] In one of the embodiments, the charging base comprises a power supply, a charging terminal, a wire, and a third spring. The charging terminal is slidably arranged in the receiving cavity. The wire is used to connect the charging terminal and the power supply. The third spring is arranged between the charging terminal and the power supply. The third spring is used to drive the charging terminal away from the power supply.

[0019] In one of the embodiments, the handle further comprises an anti-skid sleeve which is wrapped on the outer wall of the tubular shell.

[0020] The portable lifting work lamp has the following advantages:

[0021] 1. The lithium battery power supply box is configured to provide power for the lamp, so that the lamp can provide long-time illumination in places where power cannot be connected.

[0022] 2. The lithium battery power supply box and the lamp holder are integrated on the telescopic rod, the telescopic rod is retracted to reduce the volume of the lamp, the portable out-of-town is facilitated, the separate storage is not needed, and the carrying pressure is reduced;

[0023] 3. The handle is internally provided with a flashlight, the flashlight is directly drawn out and used when the road is rushed or the lighting is needed to move, the separate mobile lamp is not needed, the equipment carried by the rescue personnel is reduced, and the carrying tool pressure is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0024] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will be simply introduced to the drawings needed to be used in the embodiment, and it should be understood that the following drawings only show some embodiments of the utility model, and therefore should not be regarded as the limitation to the scope, and for the ordinary skilled in the art, other related drawings can be obtained according to these drawings without the creative labor.

[0025] Figure 1 It is the schematic diagram for the portable lifting work lamp in the storage state;

[0026] Figure 2 It is the schematic diagram for the portable lifting work lamp in the working state;

[0027] Figure 3 It is the schematic diagram for the flashlight being drawn out from the tubular shell;

[0028] Figure 4 It is the structural schematic diagram of the handle;

[0029] Figure 5 It is the internal structure schematic diagram of the handle;

[0030] Figure 6 It is the schematic diagram for the bolt lock flashlight;

[0031] Figure 7 It is the state schematic diagram for the unlocking ring squeezing the bolt.

[0032] 10, portable lifting work light; 100, telescopic rod; 110, sliding rail; 200, lamp head; 300, lithium battery power supply box; 310, charging interface; 320, button; 400, foot stand; 410, fixed ring; 420, movable ring; 430, supporting foot; 431, bearing end; 432, rotating end; 433, fulcrum; 440, turnover connecting rod; 450, knob; 500, handle; 510, tubular shell; 511, clamp; 512, sliding groove; 513, storage cavity; 520, flashlight; 521, locking ring; 522, charging sheet; 530, charging base; 531, power supply; 532, charging terminal; 533, wire; 534, third spring; 540, bolt; 550, unlocking ring; 561, first spring; 562, second spring. DETAILED DESCRIPTION

[0033] For the purpose of facilitating the understanding of the present application, a more comprehensive description of the present application will be given below with reference to the relevant drawings. The preferred embodiments of the present application are shown in the drawings. However, the present application can be realized in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present application more thorough and comprehensive.

[0034] It should be noted that when an element is referred to as being "fixed" to another element, it can be directly on the other element or there can be an intervening element. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or there can be an intervening element. The terms "vertical", "horizontal", "left", "right", and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation.

[0035] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the present application belongs. The terminology used in the description of the present application herein only for the purpose of describing specific embodiments and is not intended to limit the present application. The term "and / or" used herein includes any and all combinations of one or more of the associated listed items.

[0036] Referring to Figure 1 The present application provides a portable lifting work light 10, which comprises a telescopic rod 100, a lamp head 200, a lithium battery power supply box 300, a foot stand 400 and a handle 500.

[0037] Referring to Figure 1 and Figure 2The lamp head 200 and the lithium battery power supply box 300 are respectively arranged on two ends of the telescopic rod 100, and the foot stand 400 is arranged on the outer wall of the telescopic rod 100; the lamp head 200 is rotationally connected with the telescopic rod 100, so that the lighting direction of the lamp head 200 can be adjusted. When the telescopic rod 100 is stretched, the lamp head 200 can be lifted to obtain a wider lighting range; the fixed height of the lamp head 200 can be adjusted according to the actual situation of the rescue site; and after the telescopic rod 100 is retracted, the volume of the working lamp can be greatly reduced, so that the working lamp is convenient to carry.

[0038] Please refer to Figure 4 and Figure 5 The handle 500 comprises a tubular shell 510, a flashlight 520, a charging seat 530, a plug pin 540 and an unlocking ring 550, the tubular shell 510 is provided with a clamp 511 at each end, the clamp 511 is connected with the telescopic rod 100, the tubular shell 510 is provided with a sliding groove 512 and a receiving cavity 513 which are in communication, the plug pin 540 is slidably arranged in the sliding groove 512, and the sliding groove 512 is provided with a first spring 561, the first spring 561 is used for pushing the plug pin 540, so that the plug pin 540 extends into the receiving cavity 513, the charging seat 530 is located in the receiving cavity 513, and the unlocking ring 550 is arranged at the outer opening of the tubular shell 510, and the part of the unlocking ring 550 located in the receiving cavity 513 is used for pressing the plug pin 540, so that the plug pin 540 is retracted into the sliding groove 512.

[0039] Please refer to Figure 5 and Figure 6 The flashlight 520 penetrates the receiving cavity 513, and the flashlight 520 is provided with a locking ring 521 which is connected with the plug pin 540 and a charging sheet 522 which is in contact with the charging seat 530.

[0040] The handle 500 provides a holding part for the user, so that the working lamp is convenient to carry. Meanwhile, the flashlight 520 is accommodated in the handle 500 as a temporary lighting tool, so that the rescue personnel do not need to carry a movable lighting lamp, and can carry other rescue tools in the backpack.

[0041] The flashlight 520 and the tubular shell 510 are detachably connected, and the specific connection is as follows:

[0042] Please refer to Figure 5 and Figure 6 After the flashlight 520 is inserted into the tubular shell 510, the plug pin 540 extends into the receiving cavity 513 and abuts against the locking ring 521 under the action of the first spring 561, and the flashlight 520 is limited in the receiving cavity 513 under the blockage of the plug pin 540.

[0043] Please refer to Figure 6 and Figure 7When the flashlight 520 needs to be used, the unlocking ring 550 needs to be pressed, the part of the unlocking ring 550 extending into the receiving cavity 513 will press the latch pin 540, so that the latch pin 540 retracts into the slot 512. Since the latch pin 540 is away from the receiving cavity 513, the locking ring 521 is separated from the latch pin 540. At the same time when the latch pin 540 is released, the flashlight 520 can be pulled out together, as shown in Figure 3 .

[0044] Please refer to Figure 5 In an embodiment, the charging base 530 includes a power supply 531, a charging terminal 532, a wire 533, and a third spring 534. The charging terminal 532 is slidably arranged in the receiving cavity 513. The wire 533 is used to connect the charging terminal 532 and the power supply 531. The third spring 534 is arranged between the charging terminal 532 and the power supply 531. The third spring 534 is used to drive the charging terminal 532 away from the power supply 531, so that the charging terminal 532 is lifted to ensure that the charging sheet 522 contacts the charging terminal 532 when the flashlight 520 is inserted into the receiving cavity 513, so as to charge the flashlight 520. In addition, the elastic force provided by the third spring 534 can push the flashlight 520. After the locking of the locking ring 521 by the latch pin 540 is released, the third spring 534 can lift the flashlight 520, so that the locking ring 521 is automatically offset from the position of the latch pin 540. When the unlocking ring 550 is released, the latch pin 540 is prevented from being popped out to accidentally block the locking ring 521, thereby facilitating the user to take out the flashlight 520.

[0045] Please refer to Figure 2 In an embodiment, the foot stand 400 includes a fixed ring 410, a movable ring 420, a plurality of support feet 430, and a plurality of turnover connecting rods 440. The fixed ring 410 is arranged on the telescopic rod 100. One end of the turnover connecting rod 440 is connected with the fixed ring 410. The support foot 430 is provided with a load-bearing end 431, a rotating end 432, and a fulcrum 433 located between the two. The other end of the turnover connecting rod 440 is connected with the fulcrum 433. The movable ring 420 is slidably arranged on the outer wall of the telescopic rod 100. The rotating end 432 is connected with the movable ring 420. Pushing the movable ring 420 to slide can make the load-bearing end 431 away from or close to the outer wall of the telescopic rod 100. By pushing the movable ring 420 to slide, the support feet 430 can be expanded or retracted. Preferably, the foot stand 400 further includes a knob 450 arranged on the movable ring 420. Turning the knob 450 can lock the movable ring 420. The outer wall of the telescopic rod 100 is provided with a sliding track 110 matched with the movable ring 420, so as to avoid the deflection of the movable ring 420 during sliding.

[0046] Please refer to Figure 1 In an embodiment, the lithium battery powered box 300 is provided with a charging interface 310. The lithium battery powered box 300 is provided with a button 320 for controlling the lighting or turning off of the working lamp.

[0047] Please refer to Figure 4 In an embodiment, a second spring 562 is arranged between the unlocking ring 550 and the tubular shell 510, and the second spring 562 is used to push the unlocking ring 550 to separate the unlocking ring 550 from the latch 540, so that the unlocking ring 550 only contacts the latch 540 when unlocking is needed.

[0048] In an embodiment, the handle 500 further comprises an anti-skid sleeve (not shown in the figure) wrapped on the outer wall of the tubular shell 510.

[0049] The portable lifting work light 10 has the following advantages:

[0050] 1. The lithium battery power supply box 300 is configured to provide power for the lamp, so that the lamp can provide long-time lighting in places where power supply is unavailable;

[0051] 2. The lithium battery power supply box 300 and the lamp head 200 are integrated on the telescopic rod 100, and the telescopic rod 100 is contracted to reduce the volume of the lamp, facilitating carrying and going out, and reducing the need for separate storage and the carrying pressure;

[0052] 3. The handle 500 is internally provided with the flashlight 520, which can be directly drawn out and used when traveling or moving lighting is needed, and the need for additional mobile lamps is reduced, the equipment carried by rescue personnel is reduced, and the carrying tool pressure is reduced.

[0053] The above embodiments only express several embodiments of the present application, and the description is relatively specific and detailed, but it should not be understood as a limitation on the scope of the application. It should be pointed out that for ordinary skilled in the art, without departing from the concept of the present application, a number of modifications and improvements can be made, which belong to the protection scope of the present application. Therefore, the protection scope of the present application patent should be subject to the appended claims.

Claims

1. A portable lift light, characterized by, The utility model relates to a telescopic lamp, which comprises a telescopic rod, a lamp head, a lithium battery power supply box, a foot stand and a handle. The lamp head and the lithium battery power supply box are respectively arranged on two ends of the telescopic rod, and the foot stand is arranged on the outer wall of the telescopic rod. The handle comprises a tubular shell, a flashlight, a charging seat, a plug and an unlocking ring, the tubular shell is provided with a clamp at each end, the clamp is connected with the telescopic rod, a sliding groove and a receiving cavity are arranged in the tubular shell and are connected with each other, the plug is slidably arranged in the sliding groove, a first spring is arranged in the sliding groove and is used for pushing the plug to extend into the receiving cavity, the charging seat is located in the receiving cavity, the unlocking ring is arranged at the outer opening of the tubular shell, and the part of the unlocking ring located in the receiving cavity is used for pressing the plug to retract into the sliding groove. The flashlight penetrates the receiving cavity, the flashlight is provided with a locking ring matched with the plug and a charging sheet matched with the charging seat. The foot stand comprises a fixed ring, a movable ring, a plurality of supporting feet and a plurality of turnover connecting rods, the fixed ring is arranged on the telescopic rod, one end of the turnover connecting rod is connected with the fixed ring, the supporting foot is provided with a bearing end, a rotating end and a fulcrum located between the two, the other end of the turnover connecting rod is connected with the fulcrum, the movable ring is slidably arranged on the outer wall of the telescopic rod, the rotating end is connected with the movable ring, and sliding the movable ring can make the bearing end away from or close to the outer wall of the telescopic rod.

2. The portable lift light of claim 1, wherein, The foot stand further comprises a knob, the knob is arranged on the movable ring, and rotating the knob can lock the movable ring.

3. The portable lift light of claim 2, wherein, The outer wall of the telescopic rod is provided with a sliding track matched with the movable ring.

4. The portable lift light of claim 2, wherein, The lamp head is rotationally connected with the telescopic rod.

5. The portable lift light of claim 1, wherein, The lithium battery power supply box is provided with a charging interface.

6. The portable lift light of claim 1, wherein, The lithium battery power supply box is provided with a key.

7. The portable lift light of claim 1, wherein, A second spring is arranged between the unlocking ring and the tubular shell, and the second spring is used for pushing the unlocking ring to separate the unlocking ring from the plug.

8. The portable lift light of claim 1, wherein, The charging seat comprises a power supply, a charging terminal, a wire and a third spring, the charging terminal is slidably arranged in the receiving cavity, the wire is used for connecting the charging terminal and the power supply, the third spring is arranged between the charging terminal and the power supply, and the third spring is used for driving the charging terminal away from the power supply.

9. The portable lift light of claim 1, wherein, The handle further comprises an anti-skid sleeve, and the anti-skid sleeve is wrapped on the outer wall of the tubular shell.

10. The portable lift light of claim 1, wherein, ​

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