A type of bracket lamp

Abstract

The application provides a support lamp, and relates to the technical field of lighting devices.The support lamp comprises a height adjusting support, a connecting part arranged on the top of the height adjusting support, a working lamp which is detachably connected with the connecting part, and a first hand-held part arranged on the working lamp, wherein the height adjusting support is gradually elongated and locked at a preset height by pulling the first hand-held part.The locking mechanism is arranged in the height adjusting support, and the first hand-held part is arranged on the working lamp, so that a user can adjust the height of the working lamp and lock the working lamp at a preset height by pulling the first hand-held part on the working lamp, and the whole operation process is safe and convenient.

Description

Technical Field

[0001] This invention belongs to the field of lighting device technology, and specifically relates to a bracket lamp. Background Technology

[0002] In daily life, people often use work lights for illumination in order to carry out outdoor work, camping, hiking and other activities at night. To make it easier to place work lights, people usually use stand lights with brackets.

[0003] When adjusting the height of a conventional bracket light, the usual method is to first unlock the fastening mechanism on the height adjustment bracket, then pull the second bracket upwards to the appropriate height, and finally tighten the fastening mechanism to lock it. This traditional adjustment method is time-consuming, and because the bracket light has a work light on top, the top is relatively heavy, making it easy for the bracket light to tip over when the second bracket is pulled. Summary of the Invention

[0004] The purpose of this invention is to address the aforementioned problems in the prior art by proposing a bracket lamp that can quickly adjust the height of the work lamp to a preset position and significantly improves operational safety.

[0005] The objective of this invention can be achieved through the following technical solution: a bracket lamp, comprising:

[0006] Height-adjustable bracket;

[0007] A connecting part is provided at the top of the height adjustment bracket;

[0008] The work light is detachably connected to the connecting part;

[0009] The first carrying handle is located on the work light;

[0010] When the first handle is pulled, the height adjustment bracket gradually extends and locks at a preset height.

[0011] As a further improvement of the present invention, the height adjustment bracket includes a first bracket and a second bracket inserted into the first bracket. The first bracket has a locking hole near the top, and the second bracket has a locking pin near the bottom. When the height adjustment bracket is extended, the locking pin is inserted into the locking hole.

[0012] As a further improvement of the present invention, it also includes a handheld part, which is disposed on the height adjustment bracket. The handheld part is provided with an unlocking button, and the unlocking button is provided with a pin, which abuts against the locking pin.

[0013] As a further improvement of the present invention, the handheld part includes an outer shell and an inner shell. The outer shell is provided with a first mounting groove, and the inner shell is provided with a second mounting groove. The unlock button is provided in the first mounting groove, and a buckle is provided on the side of the unlock button near the inner shell. The buckle engages with the second mounting groove.

[0014] As a further improvement of the present invention, the work lamp includes a lamp body and a lamp holder, the lamp body is disposed on the lamp holder, the first handle is disposed on the top of the lamp body, and a locking ring is disposed on the connecting part, the locking ring being engaged with the bottom of the lamp holder.

[0015] As a further improvement of the present invention, the plane in which the locking ring mates with the lamp holder is perpendicular to the extension and retraction direction of the height adjustment bracket.

[0016] As a further improvement of the present invention, the work lamp also includes a lamp head, and a plurality of lamp bodies are pivotally connected to the lamp body, and the lamp head can also rotate about its own axis.

[0017] As a further improvement of the present invention, it also includes a lighting lamp, wherein the lamp body is provided with a receiving space, and the lighting lamp is detachably disposed in the receiving space.

[0018] As a further improvement of the present invention, it also includes a sleeve and a plurality of legs, the sleeve being fitted onto the height adjusting bracket and slidable on the height adjusting bracket, the legs being pivotally connected to the sleeve, and the legs moving away from or closer to each other as the sleeve slides.

[0019] As a further improvement of the present invention, a gripping member is provided on one end of the sleeve near the hand-held part, and the gripping member is detachably connected to the hand-held part.

[0020] Based on the above technical solution, the present invention can produce at least the following technical effects:

[0021] 1. By setting a locking mechanism in the height adjustment bracket and setting a first handle on the work light, the user can adjust the height of the work light and lock it at the preset height by pulling the first handle on the work light. The whole operation process is safe and convenient.

[0022] 2. By setting a locking mechanism between the first bracket and the second bracket, and setting an unlocking button on the handle, the first bracket and the second bracket can be locked in a predetermined position after being unfolded, and can be unlocked with one button when folded.

[0023] 3. The unlock button is installed by setting the first mounting slot and the second mounting slot, so that the unlock button is connected to both the outer shell and the inner shell at the same time, and the installation is stable;

[0024] 4. By setting a locking ring on the connecting part that allows for rotational disassembly and detachment from the lamp holder of the work lamp, the connection and disassembly of the work lamp and the work lamp bracket in this bracket lamp are made easier.

[0025] 5. By setting up a receiving space in the lamp body, a lighting lamp can be installed inside this work lamp. At the same time, the lamp head is used as a component to open or close the receiving space. On the one hand, it saves space, and on the other hand, when the lamp head is opened for use, the lighting lamp can also work at the same time, improving the lighting capacity of the work lamp.

[0026] 6. By setting the lamp head to rotate around its own axis while pivoting around the lamp body, this work light has a greater adjustment range, can illuminate a wider area, and has more application scenarios.

[0027] 7. By setting a gripper at one end of the sleeve near the hand, the user can grip the gripper without pinching their hand when folding the work light bracket. At the same time, after the sleeve reaches the folded position, the gripper is detachably connected to the hand, locking the gripper in the folded position, thus preventing the support legs from spreading out. Attached Figure Description

[0028] Figure 1 This is a schematic diagram of the lamp holder in its folded-down state.

[0029] Figure 2 This is a schematic diagram of the unfolded structure of the tripod of this lamp holder.

[0030] Figure 3 This is a structural diagram of the bracket light when it is unfolded to the preset position (the second bracket in the height adjustment bracket is unfolded).

[0031] Figure 4 This is a structural diagram of the bracket light when it is extended to its highest position (the second and third brackets in the height adjustment bracket are extended).

[0032] Figure 5 This is the front view of the work light bracket in its unfolded state (the height adjustment bracket is not unfolded).

[0033] Figure 6 yes Figure 5 AA sectional view.

[0034] Figure 7 This is a front view of the work light bracket in its unfolded state (with the second and third brackets of the height adjustment bracket unfolded).

[0035] Figure 8 yes Figure 7 BB cross-sectional view.

[0036] Figure 9 yes Figure 8 A magnified view of a portion of the image.

[0037] Figure 10 This is a schematic diagram of the working light in this bracket light.

[0038] Figure 11 This is a side view of the work light in this bracket light.

[0039] Figure 12 yes Figure 11 CC section view.

[0040] Figure 13 This is a schematic diagram of the work light after the main lighting is removed.

[0041] Figure 14 This is a schematic diagram of the lighting fixture in this bracket lamp.

[0042] Figure 15 yes Figure 14 A diagram from another direction.

[0043] In the diagram, 100 is the height adjustment bracket; 110 is the first bracket; 111 is the lock hole; 120 is the second bracket; 121 is the locking pin; 130 is the third bracket; 131 is the fastening mechanism; 132 is the connecting part; 133 is the locking ring; 140 is the base; 141 is the support rod; 200 is the sleeve; 210 is the support leg; 211 is the storage slot; 220 is the gripper; 221 is the protrusion; 300 is the hand grip; 310 is the outer shell; 311 is the first groove; 312 is the handle; 313 is the unlocking button; 313a is the ejector pin; 313 is the first groove. b. Buckle; 314. First mounting slot; 315. Second groove; 316. Third groove; 320. Inner shell; 321. Second mounting slot; 400. Remote control; 500. Lamp body; 510. Accommodation space; 511. Contact point; 520. First carrying handle; 530. Second carrying handle; 531. Function button; 600. Lamp head; 610. Adapter; 700. Lighting lamp; 710. First part; 711. First light source; 720. Second part; 721. Second light source; 800. Lamp holder; 810. Battery. Detailed Implementation

[0044] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention are only used to explain the relative positional relationship and movement of the components in a specific posture (as shown in the attached figure). If the specific posture changes, the directional indication will also change accordingly. Furthermore, descriptions involving "first," "second," or "a" in the present invention are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of indicated technical features. Therefore, features defined with "first" or "second" may explicitly or implicitly include at least one of those features. In the description of the present invention, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly defined. In the present invention, unless otherwise explicitly specified and defined, the terms "connection," "fixed," etc., should be interpreted broadly. For example, "fixed" can be a fixed connection, a detachable connection, or an integral part; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal communication of two components or the interaction between two components, unless otherwise explicitly defined. For those skilled in the art, the specific meanings of the above terms in this invention can be understood according to the specific circumstances. Furthermore, the technical solutions of the various embodiments of this invention can be combined with each other, but only on the basis that those skilled in the art can implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this invention.

[0045] The following are specific embodiments of the present invention, in conjunction with the appendix. Figure 1-15 The technical solution of the present invention will be further described below, but the present invention is not limited to the following embodiments.

[0046] A work light bracket includes a work light and a work light bracket. The work light bracket includes a height-adjustable support 100 and a connecting part 132. The connecting part 132 is disposed on the top of the height-adjustable support 100. The work light is detachably connected to the connecting part 132. The work light is provided with a first carrying handle 520. Pulling the first carrying handle 520 causes the height-adjustable support 100 to gradually extend and lock at a preset height. By providing a locking mechanism in the height-adjustable support 100 and providing the first carrying handle 520 on the work light, the user can adjust the height of the work light and lock it at the preset height by pulling the first carrying handle 520. The entire operation process is safe and convenient.

[0047] Specifically, the height-adjustable bracket 100 includes a first bracket 110 and a second bracket 120 inserted into the first bracket 110. The first bracket 110 has a locking hole 111 near its top, and the second bracket 120 has a recess near its bottom, in which a locking pin 121 is provided. A spring is mounted on the locking pin 121 and connected to the second bracket 120. When the height-adjustable bracket 100 is unfolded, the locking pin 121 is inserted into the locking hole 111, locking the first bracket 110 and the second bracket 120. The work light bracket also includes a handle 300, on which an unlocking button 313 is provided. A pin 313a is located on the back of the unlocking button 313, and the pin 313a abuts against the locking pin 121. When the height adjustment bracket 100 is folded, the user presses the unlock button 313, and the ejector pin 313a pushes the locking pin 121 to move. The locking pin 121 retracts from the lock hole 111, and the first bracket 110 and the second bracket 120 are unlocked, allowing the second bracket 120 to slide relative to the first bracket 110. By providing a locking mechanism between the first bracket 110 and the second bracket 120, and simultaneously providing an unlock button 313 on the handle 300, the first bracket 110 and the second bracket 120 can be locked in a predetermined position when unfolded, and can be unlocked with one button when folded.

[0048] Preferably, the handheld part 300 includes an outer shell 310 and an inner shell 320. A first mounting groove 314 is provided on the side of the outer shell 310. In this embodiment, the first mounting groove 314 is located above a first recess 311. A second mounting groove 321 is provided on the top of the inner shell 320. The unlocking button 313 is disposed in the first mounting groove 314. A latch 313b is provided on the side of the unlocking button 313 near the inner shell 320, and the latch 313b engages with the second mounting groove 321. By providing the first mounting groove 314 and the second mounting groove 321 to install the unlocking button 313, the unlocking button 313 is simultaneously connected to both the outer shell 310 and the inner shell 320, ensuring a secure installation.

[0049] The work light includes a lamp body 500 and a lamp holder 800. The lamp body 500 is mounted on the lamp holder 800. A first carrying handle 520 is located on the top of the lamp body 500. A locking ring 133 is provided on the connecting part 132. The locking ring 133 has multiple slots arranged circumferentially. When the bottom of the lamp holder 800 engages with the slots, rotating the locking ring 133 clockwise locks the bottom of the lamp holder 800. When the work light needs to be separated from the work light bracket, rotating the locking ring 133 counterclockwise locks the locking ring 133 into contact with the lamp holder 800. The plane on which the locking ring 133 engages with the lamp holder 800 is perpendicular to the extension and retraction direction of the height adjustment bracket 100. By providing a locking ring 133 on the connecting part 132 that allows for rotational detachment from the lamp holder 800, the connection and disassembly of the work light and the work light bracket in this bracket light is made easier.

[0050] To further improve the height adjustment capability of this lamp holder, the height adjustment bracket 100 also includes a third bracket 130. A connecting portion 132 is disposed on the top of the third bracket 130. In other embodiments, the third bracket 130 may be omitted, and the connecting portion 132 may be disposed on the top of the second bracket 120. The third bracket 130 is inserted into the second bracket 120. A fastening mechanism 131 is provided on the top of the second bracket 120. When the fastening mechanism 131 is tightened, the third bracket 130 and the second bracket 120 are locked. When the fastening mechanism 131 is loosened, the third bracket 130 can slide relative to the second bracket 120. A cavity is provided at the bottom of the connecting portion 132. When the lamp holder is in the folded state, the fastening mechanism 131 is disposed in the cavity.

[0051] The work light also includes multiple lamp heads 600 and a lighting lamp 700. A receiving space 510 is provided within the lamp body 500. The multiple lamp heads 600 are pivotally connected to the lamp body 500, and the lighting lamp 700 is disposed within the receiving space 510. The receiving space 510 opens when the lamp head 600 is unfolded and closes when the lamp head 600 is retracted. By providing the receiving space 510 within the lamp body 500, a lighting lamp 700 can be installed inside the work light. Simultaneously, using the lamp head 600 as the component for opening or closing the receiving space 510 saves space. Furthermore, when the lamp head 600 is unfolded for use, the lighting lamp 700 can also operate simultaneously, improving the work light's illumination capability.

[0052] Specifically, in this embodiment, the lamp body 500 is generally cylindrical, and there are two lamp heads 600, which are symmetrically arranged on both sides of the accommodating space 510. When the lamp heads 600 are retracted, they form part of the sidewall of the lamp body 500, mainly the side and bottom surfaces of the cylinder. By setting the lamp heads 600 to form part of the sidewall of the lamp body 500 when retracted, this work lamp has a compact structure and small size.

[0053] Preferably, the receiving space 510 extends through the lamp body 500, and the lighting lamp 700 is detachably disposed within the receiving space 510. In this embodiment, the size of the receiving space 510 is approximately equal to that of the lighting lamp 700. After the lighting lamp 700 is pushed into the receiving space 510, it is fixed in place by the friction between the inner surface of the lamp body 500 and the outer surface of the lighting lamp 700. In other embodiments, a locking mechanism can be provided in the receiving space 510. After the lighting lamp 700 is pushed into the receiving space 510, it will lock with the lamp body 500 and can only be removed from the receiving space 510 after unlocking. By providing the receiving space 510 to extend through the lamp body 500 and the lighting lamp 700 being detachably disposed within the receiving space 510, it is convenient to remove the lighting lamp 700 from the receiving space 510, and the work lamp can be removed for illumination when the user needs to leave briefly.

[0054] The lamp body 500 of this work lamp is provided with a first carrying handle 520 and a second carrying handle 530. The first carrying handle 520 is a fixed handle 312 located on the top of the lamp body 500, and the second carrying handle 530 is the side wall of the lamp body 500. When the lamp 700 is removed from the receiving space 510, the side wall of the lamp body 500 can be used as the second carrying handle 530. To facilitate the user's grip, in this embodiment, the thickness of the side wall of the lamp body 500 is less than 1 / 3 of the diameter of the lamp body 500. By providing the first and second carrying handles, this work lamp has at least two different ways of holding it, which can meet the usage needs of users with different gripping habits.

[0055] The second carrying handle 530 of this work light is equipped with function buttons 531. In this embodiment, these include a power switch, a brightness adjustment button, a color temperature adjustment button, and a lighting mode switching button. In other embodiments, other function buttons 531 may be added or replaced. The function buttons 531 are electrically connected to the lamp head 600. The second carrying handle 530 is also equipped with an interface for charging the work light or for the work light's battery 810 to provide external power. By providing multiple function buttons 531 on the second carrying handle 530, the user can easily control the work light, especially when holding the second carrying handle 530 and controlling it with their thumb.

[0056] In this work light, the lamp head 600 can rotate around its own axis while pivoting around the lamp body 500. Specifically, the lamp head 600 is provided with an adapter 610, whose two ends are pivotally connected to the lamp body 500, and whose middle part is rotatably connected to the lamp head 600. By allowing the lamp head 600 to pivot around the lamp body 500 while rotating around its own axis, this work light has a greater adjustment range during use, can illuminate a wider area, and can be used in more scenarios.

[0057] The lighting lamp 700 includes a first part 710 and a second part 720 rotatably connected. The first part 710 has a protrusion 221, and the second part 720 has a groove. The protrusion 221 is disposed in the groove, and a rotating shaft passes through the protrusion 221, with both ends of the shaft connected to the sidewalls of the groove. A first light source 711 is provided on the first part 710, and a second light source 721 is provided on the second part 720. In the initial state, i.e., when the lighting lamp 700 is removed from the receiving space 510, the first part 710 and the second part 720 are abutting each other, and the first light source 711 and the second light source 721 illuminate in opposite directions. By configuring the lighting lamp 700 as a rotatably connected first part 710 and second part 720, with light sources provided on both parts, the lighting lamp 700 can illuminate in two directions simultaneously when placed in the receiving space 510. When removed from the receiving space 510, in some cases, the first part 710 can be flipped to the other side to enhance the illumination on one side.

[0058] A battery 810 is housed in the lamp holder 800, and a contact 511 is located at the bottom of the receiving space 510. The battery 810 is electrically connected to the contact 511. When the lighting lamp 700 is placed in the receiving space 510, the contact 511 is electrically connected to the lighting lamp 700. An interface is provided at the bottom of the lamp holder 800 for connecting to a work lamp bracket. By providing the contact 511 at the bottom of the receiving space 510, the battery 810 of this work lamp can be used to charge the lighting lamp 700.

[0059] The work light bracket also includes a sleeve 200 and multiple legs 210. The sleeve 200 is fitted onto the height adjustment bracket 100 and can slide between an unfolded position and a folded position. The multiple legs 210 are pivotally connected to the sleeve 200. In this embodiment, three legs 210 are provided. In other embodiments, four, five, or even more legs 210 can be provided as needed. The legs 210 move away from or towards each other as the sleeve 200 slides. A gripper 220 is provided on the end of the sleeve 200 near the handheld part 300. During the process of the work light bracket moving from the unfolded state to the folded state, the user holds the handheld part 300 with one hand and pulls the gripper 220 with the other hand. The gripper 220 actuates the sleeve 200 to slide from the unfolded position to the folded position, and the sleeve 200 actuates the legs 210 to move closer together. When the work light bracket is in the folded state, the gripper 220 is detachably connected to the handheld part 300. By providing a gripper 220 at one end of the sleeve 200 near the hand handle 300, the user can grip the gripper 220 without pinching their hand when folding the work light bracket. At the same time, after the sleeve 200 reaches the folded position, the gripper 220 is detachably connected to the hand handle 300, locking the gripper 220 in the folded position, thereby preventing the support leg 210 from spreading out.

[0060] One end of the gripper 220 is pivotally connected to the sleeve 200, and the other end of the gripper 220 extends toward the handheld part 300. Specifically, a notch is provided on the side of the sleeve 200 near the handheld part 300, and one end of the gripper 220 is disposed in this notch. A pivot is provided on this end of the gripper 220, and the pivot is inserted into the side wall of the notch. The gripper 220 is pivotally connected to the sleeve 200 through the pivot. A protrusion 221 is provided on the other end of the gripper 220, and a first groove 311 is provided on the handheld part 300. The gripper 220 engages with the first groove 311 through the protrusion 221 and the first groove 311. By setting one end of the gripper 220 to pivotally connect with the sleeve 200 and the other end to engage with the first groove 311 and the buckle 313b, the connection structure between the sleeve 200 and the handheld part 300 is simple and easy to disassemble. When the user wants to unlock the support leg 210, he only needs to flip the gripper 220 outward to disengage it from the first groove 311.

[0061] Preferably, the handle 312 is provided on the handheld part 300, and the first groove 311 is provided near the handle 312. When the gripper 220 is engaged with the first groove 311 and the first groove 311, the gripper 220 is positioned close to the handle 312 in the circumferential direction. By positioning the gripper 220 close to the handle 312 in the circumferential direction, it is easy for the user to operate the device when holding the handle 312 with one hand and pulling the gripper 220 with the other hand.

[0062] The height-adjustable bracket 100 has a base 140 at its bottom. In this embodiment, the base 140 is triangular, but in other embodiments, it can be quadrilateral or other shapes as needed. The base 140 is used to support the work light bracket in the folded state. Multiple sets of support rods 141 are provided on the base 140. The number of sets of support rods 141 corresponds to the number of legs. In this embodiment, there are three sets of support rods 141, each set including two support rods 141. The number of support rods 141 in each set can be adjusted according to actual conditions; each set can have only one support rod 141 or more. One end of the support rod 141 is hinged to the base 140, and the other end is hinged to the leg 210. A storage groove 211 is provided between the junction of the legs 210 and the bottom of the legs 210. When the work light bracket is in the folded state, the support rod 141 is placed in the storage groove 211. By setting a base 140 at the bottom of the height adjustment bracket 100, the work light bracket can be placed vertically in the folded state. By pivotally connecting a support rod 141 to the base 140 and the support leg 210, the support leg 210 can move accordingly when the sleeve 200 slides between the unfolded position and the folded position.

[0063] The work light bracket also includes a remote control 400. A second groove 315 is provided on the handheld part 300, and the remote control 400 is disposed in the second groove 315. A third groove 316 communicating with the second groove 315 is provided on one side of the second groove 315, and the depth of the third groove 316 is less than that of the second groove 315. By providing a third groove 316 communicating with the second groove 315 and having a shallower depth than the second groove 315 on one side of the second groove 315, the user can easily remove the remote control 400 from the second groove 315.

[0064] The usage method of this bracket light is as follows: First, unfold the tripod. The user holds the handle 312 with one hand and flips the gripper 220 with the other hand to disengage the gripper 220 from the first groove 311. Then, pull the gripper 220 downward to slide the sleeve 200 from the folded position to the unfolded position. The sleeve 200 actuates the legs to unfold via the support rod 141. Next, adjust the work light to the preset height and pull the first handle 520 upward. The work light drives the connecting part 132 upward until the second bracket 120 and the first bracket 110 are locked by the locking pin 121. If the user wants to further adjust the height, they can screw... The fastening mechanism 131 pulls the third bracket 130 out of the second bracket 120 to a suitable height, and then tightens the fastening mechanism 131. Finally, the lamp head 600 is flipped open and rotated to a suitable angle. The power is turned on using the function button 531 on the lamp body 500, and the appropriate mode, brightness, and color temperature are adjusted. If enhanced lighting is required, the lighting lamp 700 located in the receiving space 510 can be turned on to further increase the brightness. When a user needs to temporarily leave, the lighting lamp 700 can be removed from the lamp body 500 and rotated from dual-sided lighting to single-sided lighting to increase the brightness of the single-sided lighting. The folding process is the reverse of the unfolding process and will not be described in detail here.

[0065] The specific embodiments described herein are merely illustrative of the spirit of the invention. Those skilled in the art to which this invention pertains may make various modifications or additions to the described specific embodiments or use similar methods to substitute them, without departing from the spirit of the invention or exceeding the scope defined by the appended claims.

Claims

1. A bracket light characterized by, The utility model relates to a height adjustable support, a connecting part arranged on the top of the height adjustable support, a work lamp detachably connected with the connecting part, a first hand-held part arranged on the work lamp, wherein pulling the first hand-held part makes the height adjustable support gradually extend and lock at a preset height; the height adjustable support comprises a first support and a second support inserted into the first support, the first support is provided with a lock hole on the area close to the top, the second support is provided with a lock pin on the area close to the bottom, when the height adjustable support extends, the lock pin is inserted into the lock hole. The support lamp further comprises a hand-held part arranged on the height adjustable support, the hand-held part is provided with an unlocking button, the unlocking button is provided with a thimble, the thimble abuts against the lock pin; the hand-held part comprises an outer shell and an inner shell, the outer shell is provided with a first mounting groove, the inner shell is provided with a second mounting groove, the unlocking button is arranged in the first mounting groove, the unlocking button is provided with a buckle on the side close to the inner shell, and the buckle is clamped with the second mounting groove. The work lamp comprises a lamp body and a lamp holder, the lamp body is arranged on the lamp holder, the first hand-held part is arranged on the top of the lamp body, the connecting part is provided with a locking ring, and the locking ring is clamped with the bottom of the lamp holder; the work lamp further comprises a lamp head and an illuminating lamp, a plurality of lamp bodies are pivotally connected to the lamp body, the lamp head can also rotate around its own axis, the lamp body is provided with an accommodating space, and the illuminating lamp is detachably arranged in the accommodating space. The locking ring and the lamp holder cooperate with the plane perpendicular to the extension direction of the height adjustable support. The utility model further comprises a sleeve and a plurality of supporting legs, the sleeve is sleeved on the height adjustable support, the sleeve can slide on the height adjustable support, the supporting legs are pivotally connected to the sleeve, and the supporting legs move away from or close to each other along with the sliding of the sleeve. The sleeve is provided with a gripping piece on the end close to the hand-held part, and the gripping piece is detachably connected with the hand-held part. ​ ​ 2. A shelf lamp according to claim 1, wherein ​ 3. The shelf lamp of claim 1, wherein ​ 4. A shelf lamp according to claim 3, wherein ​

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