Waterproof Floodlight

Abstract

The utility model provides a waterproof floodlight, wherein a mounting cavity is provided inside a shell, the floodlight body is arranged in the mounting cavity, and the front end of the mounting cavity is arranged to be open; a protective cover is detachably provided on the shell, a first sealing mechanism is provided between the protective cover and the shell, a second sealing mechanism is provided between the protective cover and the shell, and the second sealing mechanism is provided outside the first sealing mechanism, and a locking mechanism is provided between the protective cover and the shell, and when the locking mechanism is locked, the shell and the protective cover are relatively fixed. The utility model can seal the connection between the shell and the protective cover by providing the first sealing mechanism to prevent external water from entering the shell, and in addition, by providing the second sealing mechanism, the connection between the shell and the protective cover is secondary sealed to prevent external water from contacting the first sealing mechanism, further preventing external water from entering the shell, thereby improving the waterproofness of the waterproof floodlight of the utility model and the safety during use.

Description

Technical Field

[0001] The utility model belongs to the technical field of floodlights, and more specifically relates to a waterproof floodlight. Background Art

[0002] Floodlights, also known as spotlights or floodlights, are lamps that can produce high brightness and high beam density, and are commonly used for indoor and outdoor lighting. They can focus light on a specific area, providing bright lighting effects, and are suitable for lighting occasions where a certain area or object needs to be emphasized.

[0003] It must be mentioned that when providing outdoor lighting, floodlights often need to work and be placed in an open-air environment. Natural precipitation such as snow, frost, rain and dew will inevitably fall directly on the floodlights. After a long time, the water will enter the floodlights through the gaps on the floodlights, causing damage to the floodlights at the very least, and serious disasters such as fires due to short circuits at worst. Utility Model Content

[0004] The utility model aims to provide a waterproof floodlight to improve the safety of the floodlight.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: to provide a waterproof floodlight, including a shell, a protective cover, a first sealing mechanism, a second sealing mechanism and a locking mechanism, wherein an installation cavity is provided inside the shell, the floodlight body is arranged in the installation cavity, and the front end of the installation cavity is arranged open; the protective cover is detachably arranged on the shell, and the protective cover is used to close the opening of the installation cavity; the first sealing mechanism is arranged between the protective cover and the shell, and the first sealing mechanism is arranged around the installation cavity; the second sealing mechanism is arranged between the protective cover and the shell, the second sealing mechanism is arranged in the installation cavity, and the second sealing mechanism is arranged outside the first sealing mechanism; the locking mechanism is arranged between the protective cover and the shell, and when the locking mechanism is locked, the shell and the protective cover are relatively fixed.

[0006] In a possible implementation, the first sealing mechanism includes a first half groove, a second half groove and a sealing rubber ring. When the protective cover is installed on the outer shell, the first half groove and the second half groove form a first sealing groove. The sealing rubber ring is arranged in the first sealing groove, and the sealing rubber ring is tightly pressed against the groove wall of the first sealing groove.

[0007] In a possible implementation, the second sealing mechanism includes a second sealing groove and a sealing ring, the second sealing groove is arranged on the outer shell, and the second sealing groove is arranged on the outer side of the first half groove, the sealing ring is arranged on the protective cover, the groove width of the second sealing groove is the same as the ring width of the sealing ring, and when the protective cover is arranged on the outer shell, the sealing ring is inserted into the second sealing groove.

[0008] In a possible implementation, the locking mechanism includes a plurality of first locking holes, a plurality of first locking rods and a plurality of limiting assemblies, the first locking holes are arranged on the outer shell, the first locking rods are arranged on the protective cover, the first locking holes correspond to the first locking rods one by one, the first locking rods are inserted into the corresponding first locking holes, the limiting assembly is arranged on one side of the first locking hole, and when the limiting assembly is locked, the first locking rod is fixed in the first locking hole.

[0009] In a possible implementation, the limit assembly includes a second locking hole, a locking groove and a second locking rod, the locking groove is arranged on the first locking rod, the second locking hole is arranged on one side of the first locking hole, and the first locking hole is arranged vertically to the second locking hole, the first locking hole is connected to the second locking hole, the second locking rod is slidably arranged in the second locking hole, and the second locking rod can be partially extended into the first locking hole due to sliding, the protective cover is covered on the outer shell, the locking groove is fully connected to the second locking hole, and when the limit assembly is locked, the second locking rod is slidably inserted into the locking groove.

[0010] In a possible implementation, a blocking rod and a first spring are provided in the first locking hole, the blocking rod is slidably provided in the first locking hole, the first spring is provided between the blocking rod and the bottom of the first locking hole, when the first spring is in a natural state, the blocking rod blocks the second locking hole, and the blocking rod can release the blockage of the second locking hole by sliding down;

[0011] A second spring is provided between the second locking rod and the bottom of the second locking hole. When the second spring is in a natural state, a portion of the second locking rod extends into the first locking hole.

[0012] In a possible implementation, an unlocking hole is provided on one side of the second locking hole, an unlocking rod is rotatably provided in the unlocking hole, the unlocking hole is connected to the second locking hole, and an unlocking chain is connected between the unlocking rod and the second locking rod. Under the action of external force, the unlocking rod can rotate to wrap the unlocking chain around the unlocking rod to drive the second locking rod to be stored in the second locking hole.

[0013] In a possible implementation, the unlocking hole includes a large diameter section and small diameter sections arranged at both ends of the large diameter section, the connection position between the unlocking chain and the unlocking rod is arranged in the large diameter section, the diameter of the large diameter section is larger than that of the unlocking rod, and the diameter of the small diameter section is the same as the diameter of the unlocking rod.

[0014] In a possible implementation, four first locking holes are provided, and the first locking holes are respectively provided at the four corners of the shell, two of the second locking holes are provided on the front side wall of the shell, two of the second locking holes are provided on the rear side wall of the shell, two of the unlocking holes are provided on the front side wall of the shell, and two of the unlocking holes are provided on the rear side wall of the shell, and a driving hole is provided on the front side wall and the rear side wall of the shell, and the driving hole includes a first driving section and a second driving section, and the first driving section is connected to the two unlocking holes on both sides, an unlocking gear is rotatably provided in the first driving section, a first tooth is provided on the side wall of the unlocking rod, and the unlocking gear is meshed with the first tooth, and a driving shaft is provided at one end of the unlocking gear, and the driving shaft passes through the second driving section and extends to the outside of the shell, and an external hole is provided on the protective cover, and the driving shaft is inserted into the external hole.

[0015] In a possible implementation, a cross groove is provided at the top end of the drive shaft.

[0016] The beneficial effect of the waterproof floodlight provided by the utility model is that, compared with the prior art, the utility model can seal the connection between the outer shell and the protective cover by setting a first sealing mechanism to prevent external water from entering the shell. In addition, by setting a second sealing mechanism, the connection between the outer shell and the protective cover is secondary sealed to prevent external water from contacting the first sealing mechanism, further preventing external water from entering the shell, thereby improving the waterproofness of the waterproof floodlight of the utility model and the safety during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 A schematic diagram of the structure of a waterproof floodlight provided by an embodiment of the utility model;

[0019] Figure 2 A schematic diagram of the structure of a housing provided by an embodiment of the utility model from a front view;

[0020] Figure 3 A schematic diagram of the structure of a protective cover provided in an embodiment of the utility model;

[0021] Figure 4 A schematic diagram of the structure of the locking mechanism provided in the embodiment of the utility model when unlocked;

[0022] Figure 5 A schematic diagram of the structure of the locking mechanism provided in the embodiment of the utility model when locked;

[0023] Figure 6 for Figure 5 Enlarged view of part A.

[0024] Among them, the reference numerals in the figures are as follows:

[0025] 1. Shell; 2. Protective cover;

[0026] 101, installation cavity; 102, floodlight body; 103, first half groove; 104, second sealing groove; 105, first locking hole; 106, second locking hole; 107, second locking rod; 108, blocking rod; 109, first spring; 110, second spring; 111, unlocking rod; 112, unlocking chain; 113, large diameter section; 114, unlocking gear; 115, driving shaft; 116, cross groove;

[0027] 201, second half groove; 202, sealing ring; 203, first locking rod; 204, locking groove. DETAILED DESCRIPTION

[0028] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0029] It should be further explained that the drawings and implementation modes of the present invention mainly describe the concept of the present invention. On the basis of this concept, the specific forms and settings of some connection relationships, positional relationships, power mechanisms, power supply systems, hydraulic systems and control systems may not be fully described. However, on the premise that those skilled in the art understand the concept of the present invention, those skilled in the art can implement the above-mentioned specific forms and settings in a well-known manner.

[0030] When an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it may be directly connected to the other element or indirectly connected to the other element.

[0031] The directions or positional relationships indicated by terms such as "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present invention and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they should not be understood as limitations on the present invention.

[0032] The terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, "multiple" means two or more, and "several" means one or more, unless otherwise clearly and specifically defined.

[0033] The waterproof floodlight provided by the utility model is now described.

[0034] Please also read Figure 1 , Figure 2 and Figure 3 As shown, the waterproof floodlight comprises a shell 1, a protective cover 2, a first sealing mechanism, a second sealing mechanism and a locking mechanism, wherein an installation cavity 101 is provided inside the shell 1, and a floodlight body 102 is arranged in the installation cavity 101, and the front end of the installation cavity 101 is arranged open; the protective cover 2 is detachably arranged on the shell 1, and the protective cover 2 is used to close the opening of the installation cavity 101; the first sealing mechanism is arranged between the protective cover 2 and the shell 1, and the first sealing mechanism is arranged around the installation cavity 101; the second sealing mechanism is arranged between the protective cover 2 and the shell 1, and the second sealing mechanism is arranged around the installation cavity 101, and the second sealing mechanism is arranged outside the first sealing mechanism; the locking mechanism is arranged between the protective cover 2 and the shell 1, and when the locking mechanism is locked, the shell 1 and the protective cover 2 are relatively fixed.

[0035] The beneficial effect of the waterproof floodlight provided in this embodiment is as follows: compared with the prior art, the waterproof floodlight provided in this embodiment can seal the connection between the outer shell 1 and the protective cover 2 by setting a first sealing mechanism to prevent external water from entering the shell. In addition, by setting a second sealing mechanism, the connection between the outer shell 1 and the protective cover 2 is secondary sealed to prevent external water from contacting the first sealing mechanism, further preventing external water from entering the outer shell 1, thereby improving the waterproofness of the waterproof floodlight of the utility model and the safety during use.

[0036] Combination Figure 2 and Figure 3As shown, the first sealing mechanism includes a first half groove 103, a second half groove 201 and a sealing rubber ring. When the protective cover 2 is mounted on the housing 1, the first half groove 103 and the second half groove 201 enclose a first sealing groove. The sealing rubber ring is disposed in the first sealing groove and is pressed against the groove wall of the first sealing groove. The first sealing groove and the sealing ring can seal the connection between the housing and the protective cover 2 to prevent external precipitation from entering the housing from the connection between the housing and the protective cover 2.

[0037] In addition, the second sealing mechanism includes a second sealing groove 104 and a sealing ring 202. The second sealing groove 104 is provided on the housing 1, and the second sealing groove 104 is provided on the outside of the first half groove 103. The sealing ring 202 is provided on the protective cover 2. The groove width of the second sealing groove 104 is the same as the ring width of the sealing ring 202. When the protective cover 2 is provided on the housing 1, the sealing ring 202 is inserted into the second sealing groove 104. The provision of the second sealing groove 104 and the sealing ring 202 can further improve the sealing between the housing and the protective cover 2, and prevent the sealing rubber ring from contacting with external precipitation, thereby delaying the aging of the first sealing ring and improving the service life of the first sealing mechanism.

[0038] like Figure 4 and Figure 5 As shown, the locking mechanism includes a plurality of first locking holes 105, a plurality of first locking rods 203 and a plurality of limiting components. The first locking holes 105 are provided on the housing 1, the first locking rods 203 are provided on the protective cover 2, the first locking holes 105 correspond to the first locking rods 203 one by one, the first locking rods 203 are inserted into the corresponding first locking holes 105, the limiting components are provided on one side of the first locking holes 105, and when the limiting components are locked, the first locking rods 203 are fixed in the first locking holes 105. The arrangement of the first locking rods 203 and the first locking holes 105 is simple in structure and convenient to use.

[0039] Specifically in this embodiment, the limiting assembly includes a second locking hole 106, a locking groove 204 and a second locking rod 107, the locking groove 204 is provided on the first locking rod 203, the second locking hole 106 is provided on one side of the first locking hole 105, and the first locking hole 105 and the second locking hole 106 are arranged vertically, the first locking hole 105 and the second locking hole 106 are connected, the second locking rod 107 is slidably provided in the second locking hole 106, and the second locking rod 107 can be partially locked due to sliding. When the protective cover 2 is extended into the first locking hole 105 and is covered on the shell 1, the first locking rod 203 is fully inserted into the first locking hole 105. At this time, the locking groove 204 is fully connected with the second locking hole 106. At this time, in order to lock the limit assembly, it is only necessary to slide the second locking rod 107 and insert it into the locking groove 204. At this time, due to the clamping of the second locking rod 107, the first locking rod 203 cannot be pulled out of the first locking hole 105, thereby fixing the protective cover 2 on the shell.

[0040] As a preferred technical solution, a blocking rod 108 and a first spring 109 are provided in the first locking hole 105. The blocking rod 108 is slidably provided in the first locking hole 105. The first spring 109 is provided between the blocking rod 108 and the bottom of the first locking hole 105. When the first spring 109 is in a natural state, the blocking rod blocks the second locking hole 106, and the blocking rod 108 can release the blocking of the second locking hole 106 by sliding down. A second spring 110 is provided between the second locking rod 107 and the bottom of the second locking hole 106. When the second spring 110 is in a natural state, a part of the second locking rod 107 extends into the first locking hole 105.

[0041] In the initial state, the first spring 109 is in a natural state, the blocking rod 108 blocks the second locking hole 106, the second locking rod 107 is completely set in the second locking hole 106, and abuts on the blocking rod 108, and the second spring 110 is in a compressed state. When in use, the first locking rod 203 is inserted into the first locking hole 105, and then the first locking rod 203 abuts against the blocking rod 108, and the first locking rod 203 pushes the blocking rod 108 to slide down, until the protective cover 2 is covered on the housing, the first locking rod 203 pushes the blocking rod 108 to move to the bottom of the second locking hole 106, and the locking groove 204 is connected with the second locking hole 106. At this time, the second locking rod 107 loses its obstruction, and the second spring 110 releases energy to drive the second locking rod 107 to insert into the locking groove 204.

[0042] like Figure 4 , Figure 5 and Figure 6As shown, an unlocking hole is provided on one side of the second locking hole 106, and an unlocking rod 111 is rotatably provided in the unlocking hole. The unlocking hole is connected to the second locking hole 106, and an unlocking chain 112 is connected between the unlocking rod 111 and the second locking rod 107. Under the action of external force, the unlocking rod 111 can rotate to wrap the unlocking chain 112 around the unlocking rod 111 to drive the second locking rod 107 to be received in the second locking hole. At this time, the first locking rod 203 loses the clamping of the second locking rod 107, and the unlocking is completed. At this time, the first locking rod 203 can be pulled out of the first locking hole 105, completing the separation of the shell and the protective cover 2.

[0043] As a preferred technical solution, the unlocking hole includes a large diameter section 113 and small diameter sections arranged at both ends of the large diameter section 113. The connection position between the unlocking chain 112 and the unlocking rod 111 is arranged in the large diameter section 113. The diameter of the large diameter section 113 is larger than that of the unlocking rod 111, and the diameter of the small diameter section is the same as that of the unlocking rod 111. When the unlocking chain 112 is wound around the unlocking rod 111, the diameter of the unlocking rod 111 will increase. The arrangement of the large diameter section 113 provides space for the unlocking chain 112 to be wound around the unlocking rod 111.

[0044] In this embodiment, there are four first locking holes, and the first locking holes 105 are respectively arranged at the four corners of the shell. Correspondingly, the shell is provided with four second locking holes 106 and four unlocking holes, wherein two second locking holes 106 are arranged on the front side wall of the shell, and two second locking holes 106 are arranged on the rear side wall of the shell. Similarly, two unlocking holes are arranged on the front side wall of the shell, and two unlocking holes are arranged on the rear side wall of the shell. A driving hole is provided on the front side wall and the rear side wall of the shell, and the driving hole is arranged between the two unlocking holes on the same side wall. The driving hole includes a first driving section and a second driving section, and the first driving section is connected to the two unlocking holes on both sides. An unlocking gear 114 is rotatably arranged in the first driving section, and a first tooth is arranged on the side wall of the unlocking rod 111. The unlocking gear 114 is meshed with the first tooth, so that when the unlocking gear 114 rotates, it can drive the unlocking rod 111 to rotate. A driving shaft 115 is provided at one end of the unlocking gear 114, and the driving shaft passes through the second driving section and extends to the outside of the housing. The protective cover 2 is provided with an external connection hole, and the driving shaft 115 is inserted into the external connection hole. When in use, the external force drives the driving shaft 115 to rotate, which can drive the unlocking gear 114 to rotate, and then drive the unlocking rod 111 to rotate, so as to realize the unlocking of the locking mechanism.

[0045] Finally, a cross slot 116 is provided at the top of the drive shaft 115 so that the drive shaft 115 can be used in conjunction with a screwdriver.

[0046] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A waterproof floodlight, characterized in that: include: A housing (1) is provided with a mounting cavity (101) inside, a floodlight body (102) is arranged in the mounting cavity (101), and the front end of the mounting cavity (101) is open; a protective cover (2) detachably disposed on the housing (1), the protective cover (2) being used to close the opening of the installation cavity (101); a first sealing mechanism, provided between the protective cover (2) and the housing (1), and arranged around the installation cavity (101); A second sealing mechanism is provided between the protective cover (2) and the housing (1), the second sealing mechanism is arranged in the installation cavity (101), and the second sealing mechanism is provided outside the first sealing mechanism; The locking mechanism is arranged between the protective cover (2) and the outer shell (1); when the locking mechanism is locked, the outer shell (1) and the protective cover (2) are relatively fixed.

2. The waterproof floodlight as claimed in claim 1, characterized in that: The first sealing mechanism comprises a first half groove (103), a second half groove (201) and a sealing rubber ring; when the protective cover (2) is arranged on the housing (1), the first half groove (103) and the second half groove (201) enclose a first sealing groove; the sealing rubber ring is arranged in the first sealing groove, and the sealing rubber ring is pressed against the groove wall of the first sealing groove.

3. The waterproof floodlight as claimed in claim 2, characterized in that: The second sealing mechanism comprises a second sealing groove (104) and a sealing ring (202); the second sealing groove (104) is arranged on the outer shell (1), and the second sealing groove (104) is arranged on the outer side of the first half groove (103); the sealing ring (202) is arranged on the protective cover (2); the groove width of the second sealing groove (104) is the same as the ring width of the sealing ring (202); when the protective cover (2) is covered on the outer shell (1), the sealing ring (202) is inserted into the second sealing groove (104).

4. The waterproof floodlight as claimed in claim 3, characterized in that: The locking mechanism comprises a plurality of first locking holes (105), a plurality of first locking rods (203) and a plurality of limiting components, wherein the first locking holes (105) are arranged on the housing (1), the first locking rods (203) are arranged on the protective cover (2), the first locking holes (105) correspond to the first locking rods (203) one by one, the first locking rods (203) are inserted into the corresponding first locking holes (105), the limiting components are arranged on one side of the first locking holes (105), and when the limiting components are locked, the first locking rods (203) are fixed in the first locking holes (105).

5. The waterproof floodlight as claimed in claim 4, characterized in that: The limiting assembly comprises a second locking hole (106), a locking groove (204) and a second locking rod (107); the locking groove (204) is arranged on the first locking rod (203); the second locking hole (106) is arranged on one side of the first locking hole (105); the first locking hole (105) and the second locking hole (106) are arranged vertically; the first locking hole (105) and the second locking hole (106) are connected; the second locking rod (107) is slidably arranged in the second locking hole (106); and the second locking rod (107) can partially extend into the first locking hole (105) due to sliding; the protective cover (2) is covered on the housing (1); the locking groove (204) and the second locking hole (106) are completely connected; when the limiting assembly is locked, the second locking rod (107) is slidably inserted into the locking groove (204).

6. The waterproof floodlight as claimed in claim 5, characterized in that: A blocking rod (108) and a first spring (109) are provided in the first locking hole (105); the blocking rod (108) is slidably arranged in the first locking hole (105); the first spring (109) is arranged between the blocking rod (108) and the bottom of the first locking hole (105); when the first spring (109) is in a natural state, the blocking rod blocks the second locking hole (106), and the blocking rod (108) can release the blocking of the second locking hole (106) by sliding down; A second spring (110) is provided between the second locking rod (107) and the bottom of the second locking hole (106); when the second spring (110) is in a natural state, a portion of the second locking rod (107) extends into the first locking hole (105).

7. The waterproof floodlight as claimed in claim 6, characterized in that: An unlocking hole is provided on one side of the second locking hole (106), and an unlocking rod (111) is rotatably provided in the unlocking hole. The unlocking hole is connected to the second locking hole (106), and an unlocking chain (112) is connected between the unlocking rod (111) and the second locking rod (107). Under the action of external force, the unlocking rod (111) can rotate to wrap the unlocking chain (112) around the unlocking rod (111) to drive the second locking rod (107) to be stored in the second locking hole.

8. The waterproof floodlight as claimed in claim 7, characterized in that: The unlocking hole comprises a large diameter section (113) and small diameter sections arranged at both ends of the large diameter section (113); the connection position between the unlocking chain (112) and the unlocking rod (111) is arranged in the large diameter section (113); the diameter of the large diameter section (113) is larger than that of the unlocking rod (111); and the diameter of the small diameter section is the same as that of the unlocking rod (111).

9. The waterproof floodlight as claimed in claim 8, characterized in that: There are four first locking holes, the first locking holes (105) are respectively arranged at the four corners of the shell, two second locking holes (106) are arranged on the front side wall of the shell, two second locking holes (106) are arranged on the rear side wall of the shell, two unlocking holes are arranged on the front side wall of the shell, and two unlocking holes are arranged on the rear side wall of the shell. A driving hole is provided on the front side wall and the rear side wall of the shell, and the driving hole includes a first driving section and a second driving section. The first driving section is connected to the two unlocking holes on both sides. An unlocking gear (114) is rotatably arranged in the first driving section. A first tooth is arranged on the side wall of the unlocking rod (111), and the unlocking gear (114) is meshed with the first tooth. A driving shaft (115) is arranged at one end of the unlocking gear (114), and the driving shaft passes through the second driving section and extends to the outside of the shell. An external connection hole is provided on the protective cover (2), and the driving shaft (115) is inserted into the external connection hole.

10. The waterproof floodlight as claimed in claim 9, characterized in that: The top end of the driving shaft (115) is provided with a cross groove (116).

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