Working lamp capable of illuminating in all directions

Abstract

The utility model provides a working lamp capable of illuminating in all directions. The working lamp comprises a supporting assembly and a light-emitting assembly arranged on the supporting assembly. The supporting assembly comprises a base, a cavity is formed in the base, a power supply device is arranged in the cavity, and the light-emitting assembly is electrically connected with the power supply device; the light-emitting assembly comprises a radiator and a light-emitting unit, the light-emitting unit comprises a plurality of light-emitting parts which are continuously distributed in the circumferential direction of the radiator, and the directions of the light-emitting surfaces of the light-emitting parts are different, so that light rays emitted by the light-emitting parts are combined to form light beams which are continuously distributed in the circumferential direction of the radiator.

Description

Technical Field

[0001] This utility model relates to the field of lighting fixtures, and in particular to a work lamp that can provide omnidirectional illumination. Background Technology

[0002] Traditional tripod lighting fixtures often use single light sources or localized distributed light sources, which have limited light coverage and make it difficult to achieve blind spot lighting in the work area. This forces users to frequently adjust the position of the lighting fixtures or add auxiliary light sources, reducing work efficiency.

[0003] Therefore, it is necessary to propose a completely new type of luminaire that can provide uniform global illumination and has high lighting efficiency. Utility Model Content

[0004] In order to overcome the shortcomings of the prior art, this utility model provides a work lamp that can provide omnidirectional illumination. The lamp can provide uniform omnidirectional illumination and has high lighting efficiency.

[0005] The technical solution adopted by this utility model to solve its technical problem is:

[0006] This utility model provides a work lamp capable of omnidirectional illumination, characterized in that it includes a support assembly and a light-emitting assembly disposed on the support assembly; the support assembly includes a base with a cavity inside, and a power supply device is disposed inside the cavity, the light-emitting assembly being electrically connected to the power supply device; the light-emitting assembly includes a heat sink and a light-emitting unit, the light-emitting unit including multiple light-emitting elements continuously distributed around the heat sink in a circumferential direction, the light-emitting surfaces of the multiple light-emitting elements having different orientations, so that the light emitted by the multiple light-emitting elements is combined to form a beam of light continuously distributed around the heat sink in a circumferential direction.

[0007] The beneficial effects of this utility model are as follows: The light-emitting unit of this utility model adopts multiple light-emitting elements that are continuously distributed in the circumference, and each light-emitting surface faces different directions to form a continuous beam of light around the heat sink, which can realize an all-round lighting area. No matter how the angle of the lamp or the usage environment changes, it can provide a stable and wide illumination range. By setting the heat sink, it can avoid light decay or equipment damage caused by local overheating, and significantly improve the life and stability of the light source. Attached Figure Description

[0008] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the following description of the embodiments will be briefly introduced. The drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0009] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0010] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0011] Figure 2 This is a cross-sectional structural diagram of the present invention in its unfolded position;

[0012] Figure 3 This is a cross-sectional structural diagram of the present invention in its storage position;

[0013] Figure 4 yes Figure 2 Enlarged structural diagram at point A;

[0014] Figure 5 This is an exploded structural diagram of the end cap;

[0015] Figure 6 This is a schematic diagram of the connection structure between the light-emitting component and the end cap;

[0016] Figure 7 This is a schematic diagram of the connection structure between the light-emitting component and the mounting base;

[0017] Figure 8 yes Figure 6 Middle and Figure 7 A magnified schematic diagram of the local structure at point C;

[0018] Figure 9 This is an exploded view of the push-button switch.

[0019] Figure 10 This is an exploded structural diagram of the supporting leg and the first connector.

[0020] Figure 11 This is an exploded structural diagram of the support leg and the mounting block;

[0021] Figure 12 This is a schematic diagram of the exploded structure of the horizontal support rod connection. Detailed Implementation

[0022] refer to Figures 1 to 12This utility model discloses a work lamp 100 capable of omnidirectional illumination, including a support assembly 1000 and a light-emitting component 2000 disposed on the support assembly 1000. The support assembly 1000 includes a base 1001, which has a cavity 1002. A power supply device 1003 is disposed in the cavity 1002, and the light-emitting component 2000 is electrically connected to the power supply device 1003. The light-emitting component 2000 includes a heat sink 2001 and a light-emitting unit 2002. The light-emitting unit 2002 includes a plurality of light-emitting elements 2003 continuously distributed around the heat sink 2001 in a circumferential direction. The light-emitting surfaces of the plurality of light-emitting elements 2003 are oriented differently, so that the light emitted by the plurality of light-emitting elements 2003 is combined to form a beam of light continuously distributed around the heat sink 2001 in a circumferential direction, ensuring more uniform illumination in the work area. It can provide a stable and wide illumination range regardless of the angle of the lamp or the usage environment, making it very suitable for work occasions that require omnidirectional illumination.

[0023] In this embodiment, the heat sink 2001 has a hexagonal cross-section, the light-emitting element 2003 is an LED light panel, and each side surface of the heat sink 2001 is provided with a slot 2004 for engaging the LED light panel. This structure allows the LED light panel to be quickly and accurately engaged in a predetermined position. Simultaneously, by mounting the LED light panel on each of the six sides of the heat sink 2001, uniform and omnidirectional lighting is achieved, avoiding glare or shadows caused by localized light source concentration, thus improving lighting effect and visual comfort.

[0024] In this embodiment, the support assembly 1000 further includes a housing 1004, which has a receiving cavity 1005. One side of the housing 1004 has an opening 1102. The light-emitting component 2000 is slidably disposed within the receiving cavity 1005. The light-emitting component 2000 can slide within the receiving cavity 1005 and slide out through the opening 1102 to provide illumination. A charging port 1103 is provided on the housing 1004, and the charging port 1103 is electrically connected to the power supply device 1003. This structure allows the internal light-emitting component 2000 to be safely stored inside the cavity when not in operation, effectively preventing damage to the internal components from external dust, liquids, and accidental impacts, thereby improving the reliability and durability of the device.

[0025] In this embodiment, a handle 1104 and a finger groove 1105 opposite to the handle 1104 are also connected to the outer casing 1004. The handle 1104 and the finger groove 1105 provide a better grip and balance for the entire device during handling and operation. These two design elements not only improve portability but also ensure greater freedom and safety when adjusting or moving the device on-site, effectively reducing the risk of misoperation and enhancing the user experience.

[0026] In this embodiment, the bottom end of the light-emitting component 2000 is slidably mounted in the receiving cavity 1005 via the mounting base 2101. A sliding groove 2102 is provided on the outer side wall of the mounting base 2101, and a slider 1106 is provided on the inner wall surface of the outer shell 1004. The slider 1106 is slidably disposed in the sliding groove 2102, so that the light-emitting component 2000 can slide from inside the receiving cavity 1005 to outside the receiving cavity 1005 to provide illumination. Through the sliding groove 2102 and the slider 1106, the light-emitting component 2000 can slide smoothly in the receiving cavity 1005. When the user needs illumination, he / she only needs to push the sliding part to smoothly slide the light-emitting component 2000 out of the receiving cavity 1005, thereby quickly providing the required illumination. When not in use, it can be retracted to maintain the overall compactness and aesthetics of the device.

[0027] In this embodiment, a limiting block 1107 is provided on the inner wall of the top of the housing 1004. The limiting block 1107 is used to prevent the light-emitting component 2000 from falling off the housing 1004, thereby ensuring that the light-emitting component 2000 is always kept in a safe working state, avoiding failure or damage caused by accidental falling off, and also reducing safety hazards during on-site operation.

[0028] In this embodiment, the mounting base 2101 has a mounting groove 2103, and the bottom end of the light-emitting component 2000 is installed in the mounting groove 2103. The mounting base 2101 is also provided with a locking block 2104, and a locking groove 1108 is provided on the inner wall surface of the top of the outer casing 1004. When the light-emitting component 2000 slides out of the receiving cavity 1005, the locking block 2104 is located in the locking groove 1108 to fix the light-emitting component 2000 to the outer casing 1004. Through the above structure, the light-emitting component 2000 is automatically locked when it slides out, eliminating the need for additional manual operation to fix it. This allows users to easily and conveniently adjust the position of the lamp and ensures that the device is always in a safe locked state during operation, greatly shortening operation time and improving efficiency.

[0029] In this embodiment, the top of the light-emitting component 2000 is provided with an end cap 3000. The end cap 3000 includes an upper cover body 3001 and a lower cover body 3002 detachably connected to the upper cover body 3001. The lower cover body 3002 is provided with a first protrusion 3101, which has a mounting channel 3102. The top of the light-emitting component 2000 is mounted in the mounting channel 3102. The first protrusion 3101 is provided with a plurality of first mounting holes 310. 3. The first wiring hole 3104 is provided to allow wires to pass through. The first wiring hole 3104 and the first mounting hole 3103 are arranged sequentially from the inside to the outside. The lower cover 3002 is also provided with a second protrusion 3105. The first protrusion 3101 and the second protrusion 3105 are arranged sequentially from the inside to the outside. A first weight-reducing groove 3106 is provided between the first protrusion 3101 and the second protrusion 3105. Several first reinforcing ribs 3107 are distributed circumferentially inside the first weight-reducing groove 3106. The first protrusion 3101 and the second protrusion 3105 on the lower cover 3002 are arranged sequentially from the inside to the outside. The first weight-reducing groove 3106 between them effectively reduces the amount of material used, thereby achieving a lightweight design. The first reinforcing ribs 3107 distributed circumferentially inside the first weight-reducing groove 3106 make up for the structural weakening problem that may be caused by weight reduction. This allows the entire end cover 3000 to maintain good mechanical strength and impact resistance while reducing weight, ensuring stable operation in various operating environments.

[0030] Specifically, the upper cover 3001 and the lower cover 3002 are connected by threads. The inner wall of the upper cover 3001 is provided with internal threads, and the outer wall of the lower cover 3002 is provided with external threads. The internal threads are connected to the external threads, so that the upper cover 3001 and the lower cover 3002 can be detachably connected.

[0031] In this embodiment, a second weight-reducing groove 3108 is provided between the side wall of the lower cover 3002 and the second protrusion 3105. Several second reinforcing ribs 3109 are distributed circumferentially within the second weight-reducing groove 3108. The placement of the second weight-reducing groove 3108 between the side wall of the lower cover 3002 and the second protrusion 3105 effectively reduces the overall material usage and product weight. Simultaneously, by uniformly arranging several second reinforcing ribs 3109 circumferentially within the second weight-reducing groove 3108, the structural weakening caused by weight reduction is compensated for, ensuring that the entire component maintains good mechanical strength and impact resistance while remaining lightweight.

[0032] In this embodiment, the light-emitting component 2000 is covered with a lampshade 2005. A first slot 3110 is provided on the second protrusion 3105. One end of the lampshade 2005 is installed in the first slot 3110, and the other end of the lampshade 2005 is fixed on the mounting base 2101. Through the above structure, the lampshade 2005 is accurately positioned on the light-emitting component 2000 and is not easy to fall off, thereby maintaining uniform light diffusion and stable lighting effect. Furthermore, by setting the lampshade 2005, it helps to prevent dust and other external factors from affecting the optical component, and also improves the overall aesthetics.

[0033] In this embodiment, the end cover 3000 is provided with a switch button 3003 for controlling the light-emitting component 2000 to emit light, and a gear adjustment button 3004. Both the switch button 3003 and the gear adjustment button 3004 are electrically connected to the power supply device 1003. The end cover 3000 is also provided with a hook 3005.

[0034] In this embodiment, the top end of the heat sink 2001 is installed in the mounting groove 2103 via a first connector 2006. The top of the heat sink 2001 is provided with several second mounting holes 2007 corresponding to the first mounting holes 3103. The first connector 2006 passes sequentially through the second mounting holes 2007 and the first mounting holes 3103, thus fixing the top end of the heat sink 2001 to the first boss 3101. This structure ensures a secure connection between the heat sink 2001 and the end cover 3000, preventing the light-emitting component 2000 from loosening or shifting due to vibration or external forces during use, thereby guaranteeing the overall stability of the device and its reliable operation over a long period.

[0035] Mounting base 2101 has a third boss 2105, and a mounting groove 2103 is disposed within the third boss 2105. The third boss 2105 has several third mounting holes 2106 and second wiring holes 2107 that allow wires to pass through. The second wiring holes 2107 and the third mounting holes 2106 are arranged sequentially from the inside out. The bottom end of the radiator 2001 is mounted in the mounting groove 2103 via a second connector 2008. The bottom of the radiator 2001 has several fourth mounting holes 2009 corresponding to the third mounting holes 2106. The second connector 2008 passes sequentially through the fourth mounting holes 2009 and the third mounting holes 2106, allowing the bottom end of the radiator 2001 to be fixedly installed in the mounting groove 2103. This structure ensures a secure connection between the radiator 2001 and the mounting base 2101, preventing displacement of the radiator 2001 under vibration or external force, and ensuring the stability and durability of the entire device during long-term operation.

[0036] Preferably, both the first connector 2006 and the second connector 2008 are bolts. The two ends of the radiator 2001 are connected to the end cover 3000 and the mounting base 2101 respectively by bolts, ensuring the stability of the connection.

[0037] In this embodiment, the third boss 2105 is also provided with a plurality of positioning holes 2108, and the bottom end of the light-emitting element 2003 is inserted into the positioning holes 2108. The bottom of the third boss 2105 is also provided with a plurality of third reinforcing ribs 2109. The bottom end of the light-emitting element 2003 is inserted into the positioning holes 2108, so that the installation position of the light-emitting element 2003 is accurately positioned, ensuring that the relative position between the light-emitting component 2000 and the heat sink 2001 is accurate, which is conducive to achieving the best optical output effect and heat dissipation effect, thereby improving the performance of the entire device. Furthermore, the third reinforcing ribs 2109 further enhance the overall rigidity and durability of the structure.

[0038] In this embodiment, the support assembly 1000 further includes a support leg 4001 assembly 4000 slidably disposed on the base 1001. The support leg 4001 assembly 4000 includes at least one support leg 4001, which has an open state and a retracted state relative to the base 1001, and can be completely retracted into the base 1001 when not in use. This effectively reduces the size of the equipment, making it easy to carry and store, while also reducing the risk of accidental damage during transportation. The compact design makes the equipment easier to pack into a tool bag or storage cabinet, providing great convenience for field work.

[0039] In this embodiment, the base 1001 includes a mounting sleeve 4002, on which a first connector 4003 is provided, and the first connector 4003 can slide longitudinally along the mounting sleeve 4002. One end of the support leg 4001 is rotatably connected to the first connector 4003. The mounting sleeve 4002 is also provided with a second connector 4004. The support leg 4001 has a hinge portion 4101, and both ends of the hinge portion 4101 have first hinge shafts 4102. The first connector 4003 is provided with a first mounting opening 4103, and first hinge holes 4104 are respectively provided on both sides of the first mounting opening 4103. The hinge portion 4101 is mounted on... The support leg 4001 is installed in the first mounting port 4103, and the first hinge shaft 4102 passes through the first hinge hole 4104, allowing one end of the support leg 4001 to be rotatably connected to the first connector 4003. A transverse support rod 4005 is provided between the second connector 4004 and the support leg 4001. One end of the transverse support rod 4005 is hinged to the second connector 4004 via the second hinge shaft 4111, and the other end of the transverse support rod 4005 is hinged to the support leg 4001 via the third hinge shaft 4112. A mounting block 4006 is provided on the inner side wall of the support leg 4001, and the other end of the transverse support rod 4005 is hinged to the mounting block 4006. Through the above structure, the stable load-bearing capacity of the support leg 4001 when it is opened is ensured, and the overall storage and transportation of the equipment are facilitated, thereby meeting the requirements of portability and stability of lighting equipment in on-site operations.

[0040] In this embodiment, the mounting block 4006 and the support leg 4001 are fixedly connected by a third connector 4105. The mounting block 4006 has several first connecting holes 4106, and the inner sidewall of the support leg 4001 has at least one connecting post 4107 with a second connecting hole 4108. The third connector 4105 is sequentially inserted into the second connecting hole 4108 and the first connecting hole 4106, thus fixing the mounting block 4006 and the support leg 4001 together. Preferably, the third connector 4105 is a bolt, and the mounting block 4006 and the support leg 4001 are fixedly connected by bolts, ensuring a secure connection between them.

[0041] In this embodiment, a positioning block 4109 is provided on the inner side wall of the support leg 4001, and a positioning groove 4110 is provided on the mounting block 4006. The positioning block 4109 is disposed in the positioning block 4109 so that the mounting block 4006 is positioned and installed on the support leg 4001.

[0042] In this embodiment, the second connector 4004 is provided with a second mounting port 4113. Both ends of the second mounting port 4113 have second hinge holes 4114. One end of the transverse support rod 4005 is provided with a third hinge hole 4115 corresponding to the second hinge hole 4114. One end of the transverse support rod 4005 is disposed within the second mounting port 4113, and the second hinge shaft 4111 passes through the third hinge hole 4115 and the second hinge hole 4114, so that one end of the transverse support rod 4005 is hinged to the second mounting port 4113. On the second connector 4004, the mounting block 4006 has a third mounting port 4116. The side walls at both ends of the third mounting port 4116 are provided with fourth hinge holes 4117. The other end of the transverse support rod 4005 is provided with a fifth hinge hole 4118. The other end of the transverse support rod 4005 is located in the third mounting port 4116, and the third hinge shaft 4112 passes through the fourth hinge hole 4117 and the fifth hinge hole 4118, so that the other end of the transverse support rod 4005 is hinged to the support leg 4001.

[0043] In this embodiment, a push switch 4007 is provided at the bottom of the second connector 4004. Pressing the push switch 4007 puts the support leg 4001 in the open state. Under the action of external force, the support leg 4001 can switch from the open state to the retracted state. The push switch 4007 includes a mounting platform 4201 and a pressing part 4202 mounted on the mounting platform 4201. The pressing part 4202 includes a pressing block 4203 and a locking platform 4204. The locking platform 4204 is provided with a first locking block 4205, supporting... The leg 4001 is equipped with a second locking block 4207 corresponding to the first locking block 4205. Pressing the pressing block 4203 releases the first locking block 4205 from the second locking block 4207, putting the support leg 4001 in an open state relative to the base 1001. Under external force, the first locking block 4205 engages with the second locking block 4207, switching the support leg 4001 from the open state to the retracted state. The pressing switch 4007 also has an elastic reset member 4206 to reset the pressing part 4202. This structure allows the support leg 4001 to quickly remain in the open state, and users can easily switch between locked and unlocked states with a simple pressing operation, improving on-site deployment and operational efficiency.

[0044] In this embodiment, the bottom end of the support leg 4001 has a support portion 4008, the support portion 4008 has a support surface 4301, and the second locking block 4207 is disposed on the support surface 4301. The support portion 4008 also includes a plurality of first support bars 4302 and second support bars 4303 intersecting with the first support bars 4302. The first support bars 4302 and the second support bars 4303 are evenly spaced to form support grooves 4304. Through the above structure, the support portion 4008 has higher rigidity and can effectively absorb and resist external impact forces, ensuring the durability of the equipment under high load or harsh environment.

[0045] The above descriptions provide one or more embodiments in conjunction with specific details, but do not imply that the specific implementation of the present invention is limited to these descriptions. Any methods or structures that are similar to or identical to those of the present invention, or any technical deductions or substitutions made based on the concept of the present invention, should be considered within the scope of protection of the present invention.

Claims

1. A work light (100) that can be illuminated omnidirectionally, characterized in that, The application relates to a support assembly (1000) and a light-emitting assembly (2000) arranged on the support assembly (1000). The support assembly (1000) comprises a base (1001) with a cavity (1002) in the base (1001), and a power supply device (1003) arranged in the cavity (1002); the light-emitting assembly (2000) is electrically connected with the power supply device (1003). The light-emitting assembly (2000) comprises a heat sink (2001) and a light-emitting unit (2002); the light-emitting unit (2002) comprises a plurality of light-emitting pieces (2003) which are continuously distributed in a circumferential direction around the heat sink (2001); the directions of light-emitting surfaces of the light-emitting pieces (2003) are different from each other, so that the light emitted by the light-emitting pieces (2003) is combined to form a light beam which is continuously distributed in a circumferential direction around the heat sink (2001).

2. The omnidirectional illuminable work light (100) of claim 1, wherein, The heat sink (2001) has a hexagonal cross section; the light-emitting pieces (2003) are LED lamp plates; and a clamping groove (2004) for clamping the LED lamp plate is arranged on each side surface of the heat sink (2001).

3. The omnidirectional illuminable work light (100) of claim 2, wherein, The support assembly (1000) further comprises a shell (1004) with a containing cavity (1005); one side of the shell (1004) is provided with an opening (1102); the light-emitting assembly (2000) is slidingly arranged in the containing cavity (1005); the light-emitting assembly (2000) can slide in the containing cavity (1005) and slide out of the opening (1102) to provide illumination; a charging port (1103) is arranged on the shell (1004) and electrically connected with the power supply device (1003); a handle (1104) and a finger groove (1105) arranged opposite to the handle (1104) are further connected to the shell (1004).

4. The omnidirectional illuminable work light (100) of claim 3, wherein, The bottom end of the light-emitting assembly (2000) is slidingly installed in the containing cavity (1005) through a mounting seat (2101); a sliding groove (2102) is arranged on the outer side wall of the mounting seat (2101); a sliding block (1106) is arranged on the inner wall surface of the shell (1004) and slidingly arranged in the sliding groove (2102), so that the light-emitting assembly (2000) can slide out of the containing cavity (1005) to provide illumination; a limiting block (1107) is arranged on the top end inner wall of the shell (1004) and used for preventing the light-emitting assembly (2000) from falling off the shell (1004).

5. The omnidirectional illuminable work light (100) of claim 4, wherein, The mounting base (2101) has a mounting groove (2103), the bottom end of the light-emitting assembly (2000) is mounted in the mounting groove (2103), the mounting base (2101) is further provided with a locking block (2104), the inner wall surface of the top end of the shell (1004) is provided with a locking groove (1108), when the light-emitting assembly (2000) slides out of the containing cavity (1005), the locking block (2104) is located in the locking groove (1108), so as to fix the light-emitting assembly (2000) on the shell (1004).

6. The omnidirectional illuminable work light (100) of claim 5, wherein, The top end of the light-emitting assembly (2000) is provided with an end cover (3000), the end cover (3000) comprises an upper cover body (3001) and a lower cover body (3002) which is detachably connected with the upper cover body (3001), the lower cover body (3002) is provided with a first boss (3101), the first boss (3101) has a mounting channel (3102), the top end of the light-emitting assembly (2000) is mounted in the mounting channel (3102), the first boss (3101) is provided with a plurality of first mounting holes (3103) and a first threading hole (3104), the first threading hole (3104) and the first mounting hole (3103) are sequentially arranged from inside to outside, the lower cover body (3002) is further provided with a second boss (3105), the first boss (3101) and the second boss (3105) are sequentially arranged from inside to outside, and a first weight-reducing groove (3106) is arranged between the first boss (3101) and the second boss (3105), a plurality of first reinforcing ribs (3107) are circumferentially distributed in the first weight-reducing groove (3106), a second weight-reducing groove (3108) is further arranged between the sidewall of the lower cover body (3002) and the second boss (3105), a plurality of second reinforcing ribs (3109) are circumferentially distributed in the second weight-reducing groove (3108), the light-emitting assembly (2000) is provided with a lampshade (2005), the second boss (3105) is provided with a first clamping groove (3110), one end of the lampshade (2005) is mounted in the first clamping groove (3110), the other end of the lampshade (2005) is fixed on the mounting base (2101), the end cover (3000) is provided with a switch button (3003) for controlling the light-emitting of the light-emitting assembly (2000) and a gear adjusting button (3004), the switch button (3003) and the gear adjusting button (3004) are electrically connected with the power supply device (1003), the end cover (3000) is further provided with a hook member (3005).

7. The omnidirectional illuminable work light (100) of claim 6, wherein, The top end of the heat sink (2001) is installed in the mounting groove (2103) through a first connecting piece (2006), the top of the heat sink (2001) is provided with a plurality of second mounting holes (2007) corresponding to the first mounting holes (3103), the first connecting piece (2006) is sequentially provided in the second mounting holes (2007) and the first mounting holes (3103), so that the top end of the heat sink (2001) is fixedly installed with the first boss (3101), the mounting seat (2101) has a third boss (2105), the mounting groove (2103) is arranged in the third boss (2105), and a plurality of third mounting holes (2106) and a second threading hole (2107) are arranged on the third boss (2105), the second threading hole (2107) and the third mounting hole (2106) are sequentially arranged from inside to outside, the bottom end of the heat sink (2001) is installed in the mounting groove (2103) through a second connecting piece (2008), the bottom of the heat sink (2001) is provided with a plurality of fourth mounting holes (2009) corresponding to the third mounting holes (2106), the second connecting piece (2008) is sequentially provided in the fourth mounting holes (2009) and the third mounting holes (2106), so that the bottom end of the heat sink (2001) is fixedly installed with the mounting groove (2103), and a plurality of positioning holes (2108) are further arranged on the third boss (2105), the bottom end of the light emitting piece (2003) is inserted into the positioning hole (2108), and the bottom of the third boss (2105) is further provided with a plurality of third reinforcing ribs (2109).

8. The omnidirectional illuminable work light (100) of claim 1, wherein, The support assembly (1000) further comprises a support leg (4001) assembly (4000) slidably arranged on the base (1001), the support leg (4001) assembly (4000) comprises at least one support leg (4001), and the support leg (4001) has an open state and a storage state relative to the base (1001).

9. The omnidirectional illuminable work light (100) of claim 8, wherein, The base (1001) includes a mounting sleeve rod (4002), a first connecting head (4003) is arranged on the mounting sleeve rod (4002), and the first connecting head (4003) can slide longitudinally along the mounting sleeve rod (4002), one end of the supporting leg (4001) is rotationally connected to the first connecting head (4003), a second connecting head (4004) is further arranged on the mounting sleeve rod (4002), the supporting leg (4001) has a hinged part (4101), both ends of the hinged part (4101) have first hinged shafts (4102), a first mounting opening (4103) is arranged on the first connecting head (4003), first hinged holes (4104) are arranged on both sides of the first mounting opening (4103) respectively, the hinged part (4101) is mounted in the first mounting opening (4103), and the first hinged shafts (4102) are arranged in the first hinged holes (4104), so that one end of the supporting leg (4001) is rotationally connected to the first connecting head (4003), a transverse supporting rod (4005) is arranged between the second connecting head (4004) and the supporting leg (4001), one end of the transverse supporting rod (4005) is hingedly connected to the second connecting head (4004) through a second hinged shaft (4111), the other end of the transverse supporting rod (4005) is hingedly arranged on the supporting leg (4001) through a third hinged shaft (4112), an installation block (4006) is arranged on the inner side wall of the supporting leg (4001), the other end of the transverse supporting rod (4005) is hingedly arranged on the installation block (4006), the installation block (4006) and the supporting leg (4001) are fixedly connected through a third connecting piece (4105), a plurality of first connecting holes (4106) are arranged on the installation block (4006), at least one connecting column (4107) is arranged on the inner side wall of the supporting leg (4001), a second connecting hole (4108) is arranged on the connecting column (4107), the third connecting piece (4105) is sequentially arranged in the second connecting hole (4108) and the first connecting hole (4106), so that the installation block (4006) and the supporting leg (4001) are fixedly connected, a positioning clamping block (4109) is arranged on the inner side wall of the supporting leg (4001), the installation block (4006) has a positioning groove (4110), and the positioning clamping block (4109) is arranged in the positioning groove (4110), so that the installation block (4006) is positioned and mounted on the supporting leg (4001).

10. The omnidirectional illuminable work light (100) of claim 9, wherein, The bottom of the second connecting head (4004) is provided with a pressing switch (4007), pressing the pressing switch (4007) makes the support leg (4001) in an open state, the support leg (4001) can switch from the open state to the storage state under the action of external force, the pressing switch (4007) comprises a mounting table (4201) and a pressing part (4202) mounted on the mounting table (4201), the pressing part (4202) comprises a pressing block (4203) and a locking table (4204), the locking table (4204) is provided with a first clamping block (4205), the support leg (4001) is provided with a second clamping block (4207) corresponding to the first clamping block (4205), pressing the pressing block (4203) makes the first clamping block (4205) and the second clamping block (4207) disengage, the support leg (4001) is in the open state relative to the base (1001); under the action of external force, the first clamping block (4205) and the second clamping block (4207) are clamped, the support leg (4001) switches from the open state to the storage state, and the pressing switch (4007) is also provided with an elastic reset member (4206) for resetting the pressing part (4202), the bottom end of the support leg (4001) has a supporting part (4008), the supporting part (4008) has a supporting surface (4301), the second clamping block (4207) is arranged on the supporting surface (4301), and the supporting part (4008) further comprises a plurality of first supporting strips (4302) and second supporting strips (4303) intersecting with the first supporting strips (4302), the first supporting strips (4302) and the second supporting strips (4303) are uniformly and spacedly distributed to form supporting grooves (4304).

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