Floodlight having bracket storage structure

Abstract

A floodlight (1) having bracket storage structure includes a housing (11), a light source board (12) and a bracket (13). The housing (11) has a support portion (111) and a heat dissipation portion (112). The support portion (111) and the heat dissipation portion (112) are disposed on one side of the housing (11), and the other side of the housing (11) has an opening. The heat dissipation portion (112) includes a plurality of heat dissipation fins (1121) having a plurality of recesses (RS), and the recesses (RS) are corresponding to the heat dissipation fins (1121) respectively to form a storage channel (SC). The light source board (12) is disposed in the accommodating space within the housing (11). The bracket (13) is rotatably connected to the support portion (111). Thus, the user can rotate the bracket (13) to make the bracket (13) enter the storage channel (SC).

Description

TECHNICAL FIELD

[0001] The disclosure relates to a floodlight, in particular to a floodlight having bracket storage structure.BACKGROUND

[0002] Floodlights are well-suited for illuminating building facades and advertising billboards, making them a common type of lighting device. Currently an available floodlight typically requires a bracket to be mounted on walls or other surfaces and often need to be adjusted by rotating the bracket.

[0003] However, the currently available floodlight designs lack proper structural planning, resulting in brackets that occupy excessive space, which in turn increases packaging costs. Additionally, the brackets can detract from the overall appearance of the floodlight.

[0004] Moreover, the light source board of the currently available floodlight is usually secured with multiple screws, which further compromises the aesthetic appeal of the floodlight.SUMMARY

[0005] One embodiment of the disclosure provides a floodlight having bracket storage structure, which includes a housing, a light source board and a bracket. The housing has a support portion and a heat dissipation portion. The support portion and the heat dissipation portion are disposed on one side of the housing, and the other side of the housing has an opening. The heat dissipation portion includes a plurality of heat dissipation fins having a plurality of recesses, and the recesses are corresponding to the heat dissipation fins respectively to form a storage channel. The light source board is disposed in the accommodating space within the housing. The bracket is rotatably connected to the support portion.

[0006] In one embodiment, the bracket includes two rotating portions and a connecting portion. The rotating portions are connected to each other via the connecting portion, and the two rotating portions are rotatably connected to the two sides of the support portion.

[0007] In one embodiment, the heat dissipation fins are arranged in parallel, such that the recesses form the storage channel.

[0008] In one embodiment, the width of each of the recesses gradually decreases in the direction toward the housing.

[0009] In one embodiment, each of the heat dissipation fins has a first heat dissipation body and a second heat dissipation body respectively disposed at the two sides of the recess corresponding thereto. The first heat dissipation body and the second heat dissipation body are connected to each other. The first heat dissipation body (B1) narrows and extends in the direction away from the recess to connect to the support portion, and the second heat dissipation body widens and extends in direction away from the recess.

[0010] In one embodiment, the light source board includes a plurality of light sources.

[0011] In one embodiment, the floodlight further includes a reflector covering the light source board. The light sources are exposed through the central opening of the reflector.

[0012] In one embodiment, the floodlight further includes a cover disposed on the housing, such that the light source board and the reflector are disposed between the cover and the housing.

[0013] In one embodiment, the floodlight further includes a transparent plate disposed between the cover and the reflector.

[0014] In one embodiment, the floodlight further includes a sealing gasket disposed between the transparent plate and the reflector.

[0015] Further scope of applicability of the present application will become more apparent from the detailed description given hereinafter. However, it should be understood that the detailed description and specific examples, while indicating exemplary embodiments of the disclosure, are given by way of illustration only, since various changes and modifications within the spirit and scope of the disclosure will become apparent to those skilled in the art from this detailed description.BRIEF DESCRIPTION OF DRAWINGS

[0016] The disclosure will become more fully understood from the detailed description given herein below and the accompanying drawings which are given by way of illustration only, and thus are not limitative of the disclosure and wherein: FIG. 1 is a first perspective view of a floodlight having bracket storage structure in accordance with a first embodiment of the disclosure. FIG. 2 is a second perspective view of the floodlight having bracket storage structure in accordance with the first embodiment of the disclosure. FIG. 3 is a first exploded view of the floodlight having bracket storage structure in accordance with the first embodiment of the disclosure. FIG. 4 is a first side view of the floodlight having bracket storage structure in accordance with the first embodiment of the disclosure. FIG. 5 is a second side view of the floodlight having bracket storage structure in accordance with the first embodiment of the disclosure. FIG. 6 is a third side view of the floodlight having bracket storage structure in accordance with the first embodiment of the disclosure. FIG. 7 is a second exploded view of the floodlight having bracket storage structure in accordance with the first embodiment of the disclosure. FIG. 8 is an exploded view of a floodlight having bracket storage structure in accordance with a second embodiment of the disclosure. DETAILED DESCRIPTION

[0017] In the following detailed description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the disclosed embodiments. It will be apparent, however, that one or more embodiments may be practiced without these specific details. In other instances, well-known structures and devices are schematically shown in order to simplify the drawing. It should be understood that, when it is described that an element is "coupled" or "connected" to another element, the element may be "directly coupled" or "directly connected" to the other element or "coupled" or "connected" to the other element through a third element. In contrast, it should be understood that, when it is described that an element is "directly coupled" or "directly connected" to another element, there are no intervening elements.

[0018] Please refer to FIG. 1, FIG. 2, and FIG. 3. FIG. 1 is a first perspective view of a floodlight having bracket storage structure in accordance with a first embodiment of the disclosure. FIG. 2 is a second perspective view of the floodlight having bracket storage structure in accordance with the first embodiment of the disclosure. FIG. 3 is a first exploded view of the floodlight having bracket storage structure in accordance with the first embodiment of the disclosure. As shown in FIG. 1, FIG. 2, and FIG. 3, the floodlight 1 includes a housing 11, a light source board 12, a bracket 13, a power module 14, a reflector 15, a transparent plate 16, and a cover 17.

[0019] The housing 11 has a support portion 111 and a heat dissipation portion 112. The support portion 111 and the heat dissipation portion 112 are connected to each other. The support portion 111 and the heat dissipation portion 112 are disposed on one side of the housing 11, and the other side of the housing 11 has an opening. The heat dissipation portion 112 includes a plurality of heat dissipation fins 1121. Each heat dissipation fin 1121 has a recess RS. The heat dissipation fins 1121 are arranged in parallel, so the recesses RS are aligned with each other to form a storage channel SC. In addition, the housing 11 may also have a waterproof connector WP.

[0020] The light source board 12 is disposed in the accommodating space inside the housing 11 through the opening of the housing 11. The light source board 12 includes a circuit board 121 and a plurality of light sources 122 disposed on the circuit board 121. The light sources 122 may be light-emitting diodes (LED). In another embodiment, the light sources 122 may also be a LED array or other currently available light-emitting components. The light source board 12 may be disposed inside the housing 11 and located at the position corresponding to the heat dissipation portion 112.

[0021] The bracket 13 is rotatably connected to the support portion 111. In this way, the user may rotate the bracket 13 so that the bracket 13 enters the storage channel SC. The bracket 13 includes two rotating portions 131 and a connecting portion 132. The two rotating portions 131 are connected to each other through the connecting portion 132. The bracket 13 may be fixed to the support portion 111 through two first fasteners F1 and two second fasteners F2. Each rotating portion 131 has a fixing hole H1 and an arc-shaped hole H2. The first fastener F1 passes through the fixing hole H1 of the rotating portion 131, and the second fastener F2 passes through the arc-shaped hole H2 of the rotating portion 131, so that the two rotating portions 131 are rotatably connected to the two sides of the support portion 111.

[0022] The power module 14 is disposed in the accommodating space inside the housing 11 through the opening of the housing 11, and is connected to an external power supply (such as a utility power) through the waterproof connector WP. The power module 14 may be disposed inside the housing 11 and located at the position corresponding to the support portion 111. The power module 14 includes a rectifier, a converter, a filter, etc., and the circuit structure thereof should be well known to those skilled in the art, and therefore is not described in detail herein.

[0023] The reflector 15 covers the light source board 12, and the light sources 122 are exposed through the central opening of the reflector 15. The structural design of the reflector 15 may provide a reflection effect, thereby greatly improving the luminous efficiency of the light source board 12. Thus, the luminous efficiency of the floodlight 1 may be greatly enhanced.

[0024] The cover 17 is disposed on the housing 11, so that the light source board 12 and the reflector 15 are located between the cover 17 and the housing 11. In one embodiment, the cover 17 may be made of metal. In another embodiment, the cover 17 may also be made of plastic.

[0025] The transparent plate 16 is disposed between the cover 17 and the reflector 15. In one embodiment, the transparent plate 16 may be a glass plate. In another embodiment, the transparent plate 16 may also be an acrylic plate or other similar component. The structural design of the transparent plate 16 may achieve a decorative effect to further improve the appearance of the floodlight 1. In addition, since the transparent plate 16 can cover the light source board 12, it can effectively improve dustproof performance.

[0026] The embodiment just exemplifies the disclosure and is not intended to limit the scope of the disclosure; any equivalent modification and variation according to the spirit of the disclosure is to be also included within the scope of the following claims and their equivalents.

[0027] Please refer to FIG. 4, FIG. 5, and FIG. 6. FIG. 4 is a first side view of the floodlight having bracket storage structure in accordance with the first embodiment of the disclosure. FIG. 5 is a second side view of the floodlight having bracket storage structure in accordance with the first embodiment of the disclosure. FIG. 6 is a third side view of the floodlight having bracket storage structure in accordance with the first embodiment of the disclosure. As shown in FIG. 5, each heat dissipation fin 1121 has a first heat dissipation body B1 and a second heat dissipation body B2 respectively disposed on the two sides of the corresponding recess RS. The first heat dissipation body B1 and the second heat dissipation body B2 are connected to each other. The first heat dissipation body B1 narrows while extending in the direction away from the recess RS to connect to the support portion 111, and the second heat dissipation body B2 widens while extending in the direction away from the recess RS. Thus, each heat dissipation fin 1121 as a whole gradually widens while extending from the support portion 111 in the direction away from the support portion 111. The structural design of the first heat dissipation body B1 and the second heat dissipation body B2 may make the housing 11 more streamlined, thereby greatly improving the heat dissipation effect. In addition, the streamlined structural design may further improve the aesthetic appearance of the housing 11.

[0028] In addition, the second heat dissipation body B2 also has a heat dissipation extension portion B2'. The heat dissipation extension portion B2' extends from the second heat dissipation body B2 to the top end of the support portion 111. The heat dissipation extension portion B2' may extend the heat dissipation channel to the support portion 111, thereby not only improving the structural strength of the housing 11 but also further enhancing the heat dissipation effect.

[0029] In addition, since the heat dissipation portion 112 is disposed on one side of the housing 11 and is connected to the support portion 111, the overall structural strength of the housing 11 may be enhanced.

[0030] The embodiment just exemplifies the disclosure and is not intended to limit the scope of the disclosure; any equivalent modification and variation according to the spirit of the disclosure is to be also included within the scope of the following claims and their equivalents.

[0031] As shown in FIG. 4, the bracket 13 may rotate to the right to adjust the illumination direction of the floodlight 1.

[0032] The embodiment just exemplifies the disclosure and is not intended to limit the scope of the disclosure; any equivalent modification and variation according to the spirit of the disclosure is to be also included within the scope of the following claims and their equivalents.

[0033] As shown in FIG. 6, the bracket 13 may rotate to the left to adjust the illumination direction of the floodlight 1. The bracket 13 may rotate to the left until the bracket 13 enters the recess RS. When the bracket 13 continues to rotate to the left, the connecting portion 132 of the bracket 13 (as shown in FIG. 3) may enter the storage channel SC formed by the recesses RS (as shown in FIG. 2).

[0034] The storage channel SC formed by the recesses RS of the heat dissipation fins 1121 may serve as a built-in storage structure, and the bracket 13 may be rotated to enter the storage channel SC. Thus, in the storage state, the volume of the floodlight 1 may be greatly reduced, thereby effectively saving packaging costs and transportation costs.

[0035] The width of the recess RS gradually decreases toward the housing 11, so that the connecting portion 132 of the bracket 13 may easily enter the recess RS. In addition, the shape of the recess RS allows the bottom length of each heat dissipation fin 1121 to be maximized, while the first heat dissipation body B1 and the second heat dissipation body B2 remain connected to each other. Therefore, the structural design of the recess RS does not significantly affect the heat dissipation effect of the heat dissipation portion 112, and may form the built-in storage structure for accommodating the bracket 13.

[0036] The embodiment just exemplifies the disclosure and is not intended to limit the scope of the disclosure; any equivalent modification and variation according to the spirit of the disclosure is to be also included within the scope of the following claims and their equivalents.

[0037] Please refer to FIG. 7, which is a second exploded view of the floodlight having bracket storage structure in accordance with the first embodiment of the disclosure. As shown in FIG. 7, the reflector 15 covers the light source board 12. In addition, the reflector 15 may simultaneously cover fasteners Fx that fix the light source board 12 (such as screws, rivets, etc.).

[0038] As previously stated, the structural design of the reflector 15 may provide a reflection effect, thereby greatly improving the luminous efficiency of the light source board 12. Thus, the luminous efficiency of the floodlight 1 may be greatly enhanced, not only improving the brightness of the floodlight 1 but also achieving energy-saving effects. In addition, the reflector 15 may simultaneously cover the fasteners Fx that fix the light source board 12, thereby further improving the appearance of the floodlight 1.

[0039] The embodiment just exemplifies the disclosure and is not intended to limit the scope of the disclosure; any equivalent modification and variation according to the spirit of the disclosure is to be also included within the scope of the following claims and their equivalents.

[0040] It is worthy to point out that the currently available floodlight designs lack proper structural planning, resulting in brackets that occupy excessive space, which in turn increases packaging costs. Additionally, the brackets can detract from the overall appearance of the currently available floodlight. Moreover, the light source board of the currently available floodlight is usually secured with multiple screws, which further compromises the aesthetic appeal of the floodlight. By contrast, according to one embodiment of the present invention, the floodlight 1 includes a housing 11, a light source board 12, and a bracket 13. The housing 11 has a support portion 111 and a heat dissipation portion 112. The support portion 111 and the heat dissipation portion 112 are disposed on one side of the housing 11, and the other side of the housing 11 has an opening. The heat dissipation portion 112 includes a plurality of heat dissipation fins 1121 having a plurality of recesses RS, and the recesses RS are corresponding to the heat dissipation fins 1121 respectively to form a storage channel SC. The light source board 12 is disposed in the accommodating space within the housing 11. The bracket 13 is rotatably connected to the support portion 111. In this way, the user may rotate the bracket 13, such that the bracket 13 enters the storage channels SC. The storage channels SC formed by the recesses RS of the heat dissipation fins 1121 may serve as a built-in storage structure, and the bracket 13 may be rotated into the storage channels SC. In the storage state, the volume of the floodlight 1 can be greatly reduced, thereby effectively saving packaging costs and transportation costs.

[0041] According to one embodiment of the present invention, each heat dissipation fin 1121 of the heat dissipation portion 112 of the housing 11 is provided with a first heat dissipation body B1 and a second heat dissipation body B2 disposed on the two sides of the corresponding recess RS. The first heat dissipation body B1 and the second heat dissipation body B2 are connected to each other. The first heat dissipation body B1 narrows while extending in the direction away from the recess RS to connect to the support portion 111, and the second heat dissipation body B2 widens while extending in the direction away from the recess RS. In other words, each heat dissipation fin 1121 as a whole gradually widens while extending from the support portion 111 in the direction away from the support portion 111. The structural design of the first heat dissipation body B1 and the second heat dissipation body B2 not only makes the housing 11 more streamlined to enhance heat dissipation, but also improves the aesthetic appearance of the housing 11. In addition, since the heat dissipation portion 112 is disposed on one side of the housing 11 and is connected to the support portion 111, the overall structural strength of the housing 11 can be enhanced. Therefore, the floodlight 1 can meet actual requirements.

[0042] According to one embodiment of the present invention, the width of the recess RS of each heat dissipation fin 1121 gradually decreases in the direction toward the housing 11. The shape of the recess RS allows the bottom length of each heat dissipation fin 1121 to be maximized, while the first heat dissipation body B1 and the second heat dissipation body B2 remain connected to each other. Therefore, the structural design of the recess RS does not significantly affect the heat dissipation effect of the heat dissipation portion 112 and can form a built-in storage structure to accommodate the bracket 13.

[0043] Also, according to one embodiment of the present invention, the floodlight 1 further includes a reflector 15. The reflector 15 covers the light source board 12, and the light sources are exposed through the central opening of the reflector 15. The structural design of the reflector 15 provides a reflection effect, thereby greatly enhancing the luminous efficiency of the light source board 12. Thus, the luminous efficiency of the floodlight 1 can be significantly improved, not only increasing the brightness of the floodlight 1 but also achieving energy-saving effects. In addition, the reflector 15 can simultaneously cover fasteners Fx (such as screws, rivets, etc.) used to fix the light source board 12, thereby further improving the appearance of the floodlight 1.

[0044] Further, according to one embodiment of the present invention, the floodlight 1 further includes a transparent plate 16. The transparent plate 16 is disposed between the cover 17 and the reflector 15. The structural design of the transparent plate 16 may achieve a decorative effect to further improve the appearance of the floodlight 1. Moreover, since the transparent plate 16 can cover the light source board 12, it can effectively improve dustproof performance so as to extend the service life of the floodlight 1. At the same time, the reliability of the floodlight 1 can also be improved.

[0045] Moreover, according to one embodiment of the present invention, the floodlight 1 further includes a sealing gasket 18. The sealing gasket 18 is disposed between the transparent plate 16 and the reflector 15. The structural design of the sealing gasket 18 not only provides a dustproof effect but also provides a waterproof effect. Therefore, the structural design of the sealing gasket 18 can not only extend the service life of the floodlight 1 but also further enhance the reliability of the floodlight 1.

[0046] Furthermore, according to one embodiment of the present invention, the structural design of the floodlight 1 is simple, thereby achieving the desired effects without significantly increasing costs. Therefore, the floodlight 1 can achieve high practicability to meet requirements of different applications. As described above, the floodlight having bracket storage structure according to the embodiments can definitely achieve great technical effects.

[0047] Please refer to FIG. 8, which is an exploded view of a floodlight having bracket storage structure in accordance with a second embodiment of the disclosure. As shown in FIG. 8, the floodlight 1 includes a housing 11, a light source board 12, a bracket 13, a power supply module 14, a reflector 15, a transparent plate 16, and a cover 17.

[0048] The housing 11 has a support portion 111 and a heat dissipation portion 112. The support portion 111 and the heat dissipation portion 112 are connected to each other. The support portion 111 and the heat dissipation portion 112 are disposed on one side of the housing 11, while the other side of the housing 11 has an opening. The heat dissipation portion 112 includes a plurality of heat dissipation fins 1121. Each heat dissipation fin 1121 has a recess RS. The heat dissipation fins 1121 are arranged in parallel, so the recesses RS are aligned with each other to form a storage channel SC. In addition, the housing 11 may further include a waterproof connector WP.

[0049] The light source board 12 is disposed in the accommodating space inside the housing 11 through the opening of the housing 11. The light source board 12 includes a circuit board 121 and a plurality of light sources 122 disposed on the circuit board 121.

[0050] The bracket 13 is rotatably connected to the support portion 111. In this way, the user can rotate the bracket 13 so that the bracket 13 enters the storage channel SC. The bracket 13 includes two rotating portions 131 and a connecting portion 132. The two rotating portions 131 are connected to each other through the connecting portion 132. The bracket 13 can be fixed to the support portion 111 by two first fixing members F1 and two second fixing members F2. Each rotating portion 131 has a fixing hole H1 and an arc-shaped hole H2. The first fixing member F1 passes through the fixing hole H1 of the rotating portion 131, and the second fixing member F2 passes through the arc-shaped hole H2 of the rotating portion 131, so that the two rotating portions 131 can be rotatably connected to the two sides of the support portion 111.

[0051] The power supply module 14 is disposed in the accommodating space inside the housing 11 through the opening of the housing 11, and is connected to an external power source (such as a utility power) through the waterproof connector WP. The power supply module 14 may be disposed inside the housing 11 and located at a position corresponding to the support portion 111.

[0052] The reflector 15 covers the light source board 12, while the light sources 122 are exposed through the central opening of the reflector 15.

[0053] The cover 17 is disposed on the housing 11 so that the light source board 12 and the reflector 15 are located between the cover 17 and the housing 11.

[0054] The transparent plate 16 is disposed between the cover 17 and the reflector 15.

[0055] The above elements are similar to those in the previous embodiment and will not be further elaborated here. The difference between this embodiment and the previous embodiment is that the floodlight 1 of the present embodiment further includes a sealing gasket 18. The sealing gasket 18 is disposed between the transparent plate 16 and the reflector 15.

[0056] Through the structural design of the sealing gasket 18, not only can a dustproof effect be achieved, but also a waterproof effect can be realized. Therefore, the structural design of the sealing gasket 18 can increase the service life of the floodlight 1 and further enhance the reliability of the floodlight 1.

[0057] Similarly, the storage channel SC formed by the recesses RS on the heat dissipation fins 1121 can serve as a built-in storage structure, and the bracket 13 can be rotated into the storage channel SC. In the storage state, the volume of the floodlight 1 can be greatly reduced, thereby effectively saving packaging cost and transportation cost.

[0058] In addition, each heat dissipation fin 1121 extends generally in a widening manner from the support portion 111 in the direction away from the support portion 111. The structural design of the first heat dissipation body B1 and the second heat dissipation body B2 not only makes the housing 11 more streamlined to enhance the heat dissipation effect, but also improves the appearance of the housing 11. At the same time, since the heat dissipation portion 112 is disposed on one side of the housing 11 and is connected with the support portion 111, the overall structural strength of the housing 11 can be enhanced. Therefore, the floodlight 1 can meet practical application requirements.

[0059] Furthermore, the structural design of the reflector 15 can provide a reflective effect, thereby greatly improving the luminous efficiency of the light source board 12. Thus, the luminous efficiency of the floodlight 1 can be significantly improved, which not only enhances the brightness of the floodlight 1 but also achieves the effect of energy saving. In addition, the reflector 15 can also cover the fixing members Fx (such as screws, rivets, etc.) that fix the light source board 12, thereby further beautifying the appearance of the floodlight 1.

[0060] Moreover, the structural design of the floodlight 1 is simple, so the desired effects can be achieved without significantly increasing the cost. Therefore, the floodlight 1 can achieve high practicality to meet the requirements of different applications.

[0061] The embodiment just exemplifies the disclosure and is not intended to limit the scope of the disclosure; any equivalent modification and variation according to the spirit of the disclosure is to be also included within the scope of the following claims and their equivalents.

[0062] To sum up, according to one embodiment of the present invention, the floodlight 1 includes a housing 11, a light source board 12, and a bracket 13. The housing 11 has a support portion 111 and a heat dissipation portion 112. The support portion 111 and the heat dissipation portion 112 are disposed on one side of the housing 11, and the other side of the housing 11 has an opening. The heat dissipation portion 112 includes a plurality of heat dissipation fins 1121 having a plurality of recesses RS, and the recesses RS are corresponding to the heat dissipation fins 1121 respectively to form a storage channel SC. The light source board 12 is disposed in the accommodating space within the housing 11. The bracket 13 is rotatably connected to the support portion 111. In this way, the user may rotate the bracket 13, such that the bracket 13 enters the storage channels SC. The storage channels SC formed by the recesses RS of the heat dissipation fins 1121 may serve as a built-in storage structure, and the bracket 13 may be rotated into the storage channels SC. In the storage state, the volume of the floodlight 1 can be greatly reduced, thereby effectively saving packaging costs and transportation costs.

[0063] According to one embodiment of the present invention, each heat dissipation fin 1121 of the heat dissipation portion 112 of the housing 11 is provided with a first heat dissipation body B1 and a second heat dissipation body B2 disposed on the two sides of the corresponding recess RS. The first heat dissipation body B1 and the second heat dissipation body B2 are connected to each other. The first heat dissipation body B1 narrows while extending in the direction away from the recess RS to connect to the support portion 111, and the second heat dissipation body B2 widens while extending in the direction away from the recess RS. In other words, each heat dissipation fin 1121 as a whole gradually widens while extending from the support portion 111 in the direction away from the support portion 111. The structural design of the first heat dissipation body B1 and the second heat dissipation body B2 not only makes the housing 11 more streamlined to enhance heat dissipation, but also improves the aesthetic appearance of the housing 11. In addition, since the heat dissipation portion 112 is disposed on one side of the housing 11 and is connected to the support portion 111, the overall structural strength of the housing 11 can be enhanced. Therefore, the floodlight 1 can meet actual requirements.

[0064] According to one embodiment of the present invention, the width of the recess RS of each heat dissipation fin 1121 gradually decreases in the direction toward the housing 11. The shape of the recess RS allows the bottom length of each heat dissipation fin 1121 to be maximized, while the first heat dissipation body B1 and the second heat dissipation body B2 remain connected to each other. Therefore, the structural design of the recess RS does not significantly affect the heat dissipation effect of the heat dissipation portion 112 and can form a built-in storage structure to accommodate the bracket 13.

[0065] Also, according to one embodiment of the present invention, the floodlight 1 further includes a reflector 15. The reflector 15 covers the light source board 12, and the light sources are exposed through the central opening of the reflector 15. The structural design of the reflector 15 provides a reflection effect, thereby greatly enhancing the luminous efficiency of the light source board 12. Thus, the luminous efficiency of the floodlight 1 can be significantly improved, not only increasing the brightness of the floodlight 1 but also achieving energy-saving effects. In addition, the reflector 15 can simultaneously cover fasteners Fx (such as screws, rivets, etc.) used to fix the light source board 12, thereby further improving the appearance of the floodlight 1.

[0066] Further, according to one embodiment of the present invention, the floodlight 1 further includes a transparent plate 16. The transparent plate 16 is disposed between the cover 17 and the reflector 15. The structural design of the transparent plate 16 may achieve a decorative effect to further improve the appearance of the floodlight 1. Moreover, since the transparent plate 16 can cover the light source board 12, it can effectively improve dustproof performance so as to extend the service life of the floodlight 1. At the same time, the reliability of the floodlight 1 can also be improved.

[0067] Moreover, according to one embodiment of the present invention, the floodlight 1 further includes a sealing gasket 18. The sealing gasket 18 is disposed between the transparent plate 16 and the reflector 15. The structural design of the sealing gasket 18 not only provides a dustproof effect but also provides a waterproof effect. Therefore, the structural design of the sealing gasket 18 can not only extend the service life of the floodlight 1 but also further enhance the reliability of the floodlight 1.

[0068] Furthermore, according to one embodiment of the present invention, the structural design of the floodlight 1 is simple, thereby achieving the desired effects without significantly increasing costs. Therefore, the floodlight 1 can achieve high practicability to meet requirements of different applications.

[0069] It will be apparent to those skilled in the art that various modifications and variations can be made to the disclosed embodiments. It is intended that the specification and examples be considered as exemplary only, with a true scope of the disclosure being indicated by the following claims and their equivalents.

Claims

1. A floodlight (1) having bracket storage structure, comprises: a housing (11) having a support portion (111) and a heat dissipation portion (112), wherein the support portion (111) and the heat dissipation portion (112) are disposed on one side of the housing (11), and another side of the housing (11) has an opening, wherein the heat dissipation portion (112) comprises a plurality of heat dissipation fins (1121) having a plurality of recesses (RS), and the recesses (RS) are corresponding to the heat dissipation fins (1121) respectively to form a storage channel (SC); a light source board (12) disposed in an accommodating space within the housing (11); and a bracket (13) rotatably connected to the support portion (111).

2. The floodlight having bracket storage structure as claimed in claim 1, wherein the bracket (13) comprises two rotating portions (131) and a connecting portion (132), and the rotating portions (131) are connected to each other via the connecting portion (132), and the two rotating portions (131) are rotatably connected to two sides of the support portion (111).

3. The floodlight having bracket storage structure as claimed in claim 1, wherein the heat dissipation fins (1121) are arranged in parallel, whereby the recesses (RS) form the storage channel (SC).

4. The floodlight having bracket storage structure as claimed in claim 1, wherein a width of each of the recesses (RS) gradually decreases in a direction toward the housing (11).

5. The floodlight having bracket storage structure as claimed in claim 1, wherein each of the heat dissipation fins (1121) has a first heat dissipation body (B1) and a second heat dissipation body (B2) respectively disposed at two sides of the recess (RS) corresponding thereto, and the first heat dissipation body (B1) and the second heat dissipation body (B2) are connected to each other, wherein the first heat dissipation body (B1) narrows and extends in a direction away from the recess (RS) to connect to the support portion (111), and the second heat dissipation body (B2) widens and extends in direction away from the recess (RS).

6. The floodlight having bracket storage structure as claimed in claim 1, wherein the light source board (12) comprises a plurality of light sources (122).

7. The floodlight having bracket storage structure as claimed in claim 6, further comprising a reflector (15) covering the light source board (12), wherein the light sources (122) are exposed through a central opening of the reflector (15).

8. The floodlight having bracket storage structure as claimed in claim 7, further comprising a cover (17) disposed on the housing (11), whereby the light source board (12) and the reflector (15) are disposed between the cover (17) and the housing (11).

9. The floodlight having bracket storage structure as claimed in claim 8, further comprising a transparent plate (16) disposed between the cover (17) and the reflector (15).

10. The floodlight having bracket storage structure as claimed in claim 9, further comprising a sealing gasket (18) disposed between the transparent plate (16) and the reflector (15).

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