Outdoor waterproof LED bidirectional wall lamp

Abstract

The utility model discloses an outdoor waterproof LED bidirectional wall lamp. The outdoor waterproof LED bidirectional wall lamp comprises a lamp body and a waterproof cover. At least one end of the lamp body is provided with a waterproof cover in a sealed mode, the diameter of the waterproof cover is larger than or equal to that of the lamp body, and the side, away from the lamp body, of the waterproof cover is arranged in a protruding mode. When the lamp body is installed, the end, provided with the waterproof cover, of the lamp body faces upwards. The waterproof lamp has the beneficial effects that the waterproof cover with the end face protruding is arranged at the end of the lamp body, so that rainwater can flow down along the protruding end of the waterproof cover when it rains, it can be guaranteed that rainwater cannot be accumulated at the end of the lamp body, and the waterproof performance of the lamp body is improved; and meanwhile, water spots can be reduced or eradicated, so that the lighting effect of the lamp main body is improved.

Description

Technical Field

[0001] The present application relates to the field of lamps, and in particular to an outdoor waterproof LED bidirectional wall lamp. Background Art

[0002] Two-way wall lamps are a type of lamp that is installed on the wall to illuminate the road and decorate the atmosphere. Two-way wall lamps generally use LED bulbs, which are durable, efficient, environmentally friendly and energy-saving.

[0003] When the existing outdoor LED two-way wall lamp is in use, the two ends are arranged in a vertical direction. Generally speaking, the lampshade arranged at the end of the existing two-way wall lamp is a planar structure that is flush with the front end surface or recessed in the front end surface, so that rainwater is easily accumulated when it rains; if it continues for a long time, it may cause water seepage at the end or water stains on the surface of the lampshade, affecting the normal use of the lamp. Based on this, it is urgent to improve the existing two-way wall lamp. Utility Model Content

[0004] One of the purposes of the present application is to provide an outdoor LED bidirectional wall lamp that can solve at least one defect in the above-mentioned background technology.

[0005] In order to achieve at least one of the above-mentioned purposes, the technical solution adopted in the present application is: an outdoor waterproof LED bidirectional wall lamp, comprising a lamp body and a waterproof cover; the waterproof cover is sealedly installed on at least one end of the lamp body, the diameter of the waterproof cover is greater than or equal to the diameter of the lamp body, and the waterproof cover is convexly arranged on the side away from the lamp body; the lamp body is suitable for facing upward at the end on which the waterproof cover is installed when installing.

[0006] Preferably, a side of the waterproof cover away from the lamp body is in the form of an arc-shaped protrusion or a conical protrusion.

[0007] Preferably, the diameter of the waterproof cover is larger than the diameter of the lamp body, so that the waterproof cover is sealed and connected to the outer wall of the end of the lamp body through the covering portion arranged at the edge.

[0008] Preferably, the diameter of the waterproof cover is equal to the diameter of the lamp body, and the waterproof cover is sealed and matched with the inner wall of the end of the lamp body through a connecting portion arranged near the end surface side of the lamp body.

[0009] Preferably, the connecting portion is annular and is sealed and connected to the inner wall of the end of the lamp body through a transition or interference fit.

[0010] Preferably, the connecting portion is annular and is sealed and connected to the inner wall of the end of the lamp body through threaded engagement.

[0011] Preferably, there are a plurality of connecting parts which are equidistantly distributed along the circumferential direction, and the connecting parts are engaged with the inner wall of the end portion of the lamp body.

[0012] Preferably, a buckle is provided at the end of the connecting part, and both sides of the buckle along the axial direction are inclined surfaces or curved surfaces, so that when the buckle cooperates with the groove provided on the inner wall of the end of the lamp body, it is suitable for generating a force to tighten the waterproof cover to the lamp body.

[0013] Preferably, a lampshade is provided in the front inner cavity of the lamp body; or the waterproof cover is used as the lampshade.

[0014] Preferably, a fixing portion for installation is provided on the side of the lamp body, the fixing portion has inclined surfaces on both sides in the vertical direction, and a drainage port vertically penetrating the internal wiring cavity is provided at the lower part of the fixing portion.

[0015] Compared with the prior art, the beneficial effects of this application are:

[0016] A waterproof cover with a raised end face is provided at the end of the lamp body, so that when it rains, rainwater can flow down along the raised end of the waterproof cover, thereby ensuring that rainwater will not accumulate at the end of the lamp body, thereby improving the waterproof performance of the lamp body, and at the same time can reduce or eliminate the generation of water stains to improve the lighting effect of the lamp body. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall axial side structure of the utility model.

[0018] Figure 2 It is a schematic diagram of the overall internal structure of the utility model.

[0019] Figure 3 For this utility model Figure 2 A local enlarged schematic diagram of point A in the middle.

[0020] Figure 4 It is a partial structural schematic diagram of another embodiment of the connection part and the lamp body in the utility model.

[0021] Figure 5 It is a partial structural schematic diagram of another embodiment of the connection part and the lamp body in the present utility model.

[0022] Figure 6 For this utility model Figure 2 A local enlarged schematic diagram of point B in the middle.

[0023] In the figure: lamp body 1, waterproof cover 12, connecting part 121, buckle 122, upper inclined surface 1221, lower inclined surface 1222, first thread segment 123, covering part 124, installation cavity 2, slot 21, second thread segment 22, fixing part 3, wiring cavity 31, drainage port 32. DETAILED DESCRIPTION

[0024] Below, the present application is further described in conjunction with specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0025] In the description of the present application, it should be noted that directional words, such as the terms "center", "lateral", "longitudinal", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc., indicating directions and positional relationships are based on the directions or positional relationships shown in the accompanying drawings, which are only for the convenience of narrating the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and cannot be understood as limiting the specific scope of protection of the present application.

[0026] It should be noted that the terms "first", "second", etc. in the description and claims of the present application are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence.

[0027] One of the preferred embodiments of the present application is as follows: Figures 1 to 6 As shown, an outdoor waterproof LED bidirectional wall lamp includes a lamp body 1 and a waterproof cover 12. The lamp body 1 is a lighting source and is cylindrical in shape as a whole, and a lighting part can be formed at both ends; when the lamp body 1 is used outdoors, it is generally installed vertically on a wall or other corresponding installation areas; the specific internal structure of the lamp body 1 is a well-known technology for those skilled in the art, so it will not be elaborated in detail here. The waterproof cover 12 can be installed on at least one end of the lamp body 1 for waterproofing; then according to the vertical installation method of the lamp body 1, the end of the lamp body 1 equipped with the waterproof cover 12 faces upward, or the end of the lamp body 1 facing upward must be equipped with the waterproof cover 12. The diameter of the waterproof cover 12 is greater than or equal to the diameter of the lamp body 1, so that rainwater cannot enter the joint between the waterproof cover 12 and the end of the lamp body 1. The waterproof cover 12 is convexly arranged on one side away from the lamp body, so that when it rains, rainwater can flow down along the convex end of the waterproof cover 12, thereby ensuring that rainwater will not accumulate at the end of the lamp body 1, thereby improving the waterproof performance of the lamp body 1, and at the same time can also reduce or eliminate the generation of water stains to improve the lighting effect of the lamp body 1.

[0028] It should be known that the waterproof cover 12 is made of transparent material to ensure that the lighting effect of the lamp body 1 is not affected. Based on this, the waterproof cover 12 can be a separately provided transparent part, that is, the end inner cavity of the lamp body 1 is also equipped with a transparent lampshade; at the same time, the waterproof cover 12 can also be used directly as a lampshade, which can reduce the use of parts and reduce costs.

[0029] It should also be known that the waterproof cover 12 can be installed at only one end of the lamp body 1, or at both ends of the lamp body 1. If the waterproof cover 12 is installed at only one end of the lamp body 1, it can help the installer quickly identify the upward end of the lamp body 1; if the waterproof cover 12 is installed at both ends of the lamp body 1, either end of the lamp body 1 can be upward. The specific installation method can be selected by those skilled in the art based on actual use needs.

[0030] In this embodiment, there are various protrusion structures on the side of the waterproof cover 12 away from the lamp body 1; for example Figure 1 and Figure 2 As shown, the side of the waterproof cover 12 away from the lamp body 1 is an arc-shaped protrusion; the thickness of the middle position of the waterproof cover 12 is the largest, and the thickness of the edge position is the thinnest, and then when rain falls on the waterproof cover 12, the rain can slide down along the downward arc surface under the action of its own gravity, so that the rain cannot accumulate on the waterproof cover 12, so as to improve the waterproof performance of the lamp body 1, and at the same time, it can also avoid the generation of water stains. For another example, the side of the waterproof cover 12 away from the lamp body 1 is a conical protrusion; similarly, the thickness of the middle position of the waterproof cover 12 is the largest, and the thickness of the edge position is the thinnest, and then when rain falls on the waterproof cover 12, the rain can slide down along the downward conical surface under the action of its own gravity, so that the rain cannot accumulate on the waterproof cover 12, so as to improve the waterproof performance of the lamp body 1, and at the same time, it can also avoid the generation of water stains. The conical protrusion can be a conical structure or a pyramid structure; it can be selected according to actual needs.

[0031] In this embodiment, in order to ensure the waterproof effect of the waterproof cover 12, the diameter of the waterproof cover 12 must be at least equal to the end diameter of the lamp body 1; the specific sealing installation method is different for different size selections of the waterproof cover 12. For easy understanding, the following will use the examples where the diameter of the waterproof cover 12 is greater than the end diameter of the lamp body 1, and the diameter of the waterproof cover 12 is equal to the end diameter of the lamp body 1 to illustrate.

[0032] 1. The diameter of the waterproof cover 12 is equal to the end diameter of the lamp body 1. Figure 3 and Figure 4As shown, the waterproof cover 12 can be sealed with the inner wall of the end of the lamp body 1 through the connection part 121 arranged near the end surface side of the lamp body 1. There are many ways to seal the connection part 121 with the inner wall of the end of the lamp body 1, which will be described in detail through three specific examples below, but are not limited to these three specific examples.

[0033] Example 1: The connection portion 121 is an annular structure in the circumferential direction of the waterproof cover 12 , and the connection portion 121 can be sealed and connected to the inner wall of the end of the lamp body 1 through transition or interference fit.

[0034] Example 2: Figure 4 As shown, the connection part 121 is annular in the circumferential direction of the waterproof cover 12 , and the connection part 121 is threadedly matched with the second thread section 22 arranged on the inner wall of the end of the lamp body 1 through the first thread section 123 arranged on the outside to achieve a sealed connection.

[0035] Example 3: Figure 3 As shown, there are multiple connecting parts 121 and they are evenly distributed along the circumferential direction, and the connecting parts 121 can be engaged with the inner wall of the end of the lamp body 1. There are two main ways to engage the connecting part 121 with the inner wall of the end of the lamp body 1. One is that a buckle 122 is provided on the connecting part 121 and is engaged with the slot 21 provided on the inner wall of the end of the lamp body 1; the other is that a slot 21 is provided on the connecting part 121 and is engaged with the buckle 122 provided on the inner wall of the end of the lamp body 1. In order to facilitate understanding and reduce design difficulty, in this embodiment, it is preferred that the buckle 122 is provided on the connecting part 121, and the slot 21 is provided on the inner wall of the end of the lamp body 1.

[0036] More specifically, Figure 3 As shown, both sides of the buckle 122 along the axial direction are inclined surfaces or arc-shaped surfaces, taking the inclined surface as an example; the two sides of the buckle 122 along the axial direction are an upper inclined surface 1221 and a lower inclined surface 1222 respectively. Therefore, when installing the waterproof cover 12, the buckle 122 can first generate a force to drive the connecting part 121 to bend toward the center of the waterproof cover 12 through the squeezing of the lower inclined surface 1222 and the port of the lamp body 1, so that the elastically bent connecting part 121 can be smoothly inserted into the end inner cavity of the lamp body 1 until the buckle 122 is aligned with the slot 21, the connecting part 121 can be elastically reset and drive the buckle 122 to extend into the slot 21 for engagement, at this time, the buckle 122 can squeeze the upper side position of the slot 21 through the upper inclined surface 1221, and since the inclination direction of the upper inclined surface 1221 is downward, the upper inclined surface 1221 generates a downward force on the waterproof cover 12 and tightens to the lamp body 1 through the squeezing of the upper side of the slot 21, thereby driving the waterproof cover 12 to be tightly attached to the end of the lamp body 1 to further improve the sealing effect.

[0037] It should be known that the side facing the end of the lamp body 1 can be defined as the upper side, and the side away from the end of the lamp body 1 can be defined as the lower side.

[0038] Second, the diameter of the waterproof cover 12 is larger than the end diameter of the lamp body 1. Figure 5 As shown, the waterproof cover 12 can be sealed and connected to the outer wall of the end of the lamp body 1 through the covering part 124 set at the edge. There are many ways to seal and match the covering part 124 with the outer wall of the end of the lamp body 1, such as transition or interference sealing, threaded sealing and clamping sealing; the specific matching structure can refer to the matching structure of the connection part 121 and the inner wall of the end of the lamp body 1, so it will not be elaborated in detail here.

[0039] In this embodiment, Figure 1 and Figure 2 As shown, a fixing portion 3 is provided on the side of the lamp body 1, and the lamp body 1 can be fixedly installed on a wall or other installation area through the fixing portion 3. A wire cavity 31 is provided in the fixing portion 3, and wires for supplying power to the lamp body 1 can extend into the lamp body 1 through the wire cavity 31.

[0040] It is understandable that, taking the case where the lamp body 1 is installed on a wall through the fixing part 3 as an example, since the wall is not an absolutely flat structure, when the fixing part 3 is installed on the wall, a gap will be formed between the rear end of the fixing part 3 and the wall; and when it rains, rainwater may enter the inside of the fixing part 3 along the gap and accumulate, making the internal environment of the wiring cavity 31 humid, thereby accelerating the aging of the wires and the internal structure of the lamp body 1. Therefore, it is necessary to design the fixing part 3 to be waterproof.

[0041] In this embodiment, Figure 1 , Figure 2 and Figure 6 As shown, the fixing part 3 has inclined structures on both sides in the vertical direction, that is, the two outer side walls of the fixing part 3 in the vertical direction are both inclined toward the main body 1 of the lamp, so that when rainwater falls on the upper side of the fixing part 3, the rainwater can flow along the inclined surface away from the wall surface, so that it will not accumulate at the joint between the fixing part 3 and the wall. At the same time, the lower part of the fixing part 3 is provided with a drain port 32 that vertically penetrates the internal wiring cavity 31; so that even if rainwater penetrates into the wiring cavity 31, the rainwater can be guided to the direction of the drain port 32 through the inclined surface structure at the lower part of the wiring cavity 31, so that the rainwater can be discharged from the fixing part 3 from the drain port 32.

[0042] The above describes the basic principles, main features and advantages of the present application. Those skilled in the art should understand that the present application is not limited by the above embodiments, and the above embodiments and the specification only describe the principles of the present application. The present application may have various changes and improvements without departing from the spirit and scope of the present application, and these changes and improvements fall within the scope of the present application for which protection is sought. The scope of protection claimed by the present application is determined by the attached claims and their equivalents.

Claims

1. An outdoor waterproof LED bidirectional wall lamp, characterized in that: The invention comprises a lamp body and a waterproof cover; the waterproof cover is sealedly installed on at least one end of the lamp body, the diameter of the waterproof cover is greater than or equal to the diameter of the lamp body, and the waterproof cover is convexly arranged on a side away from the lamp body; when installing the lamp body, it is suitable to face the end on which the waterproof cover is installed upwards.

2. The outdoor waterproof LED bidirectional wall lamp according to claim 1, characterized in that: The side of the waterproof cover away from the lamp body is in the form of an arc-shaped protrusion or a conical protrusion.

3. The outdoor waterproof LED bidirectional wall lamp according to claim 1, characterized in that: The diameter of the waterproof cover is greater than the diameter of the lamp body, so that the waterproof cover is sealed and connected to the outer wall of the end of the lamp body through the covering portion arranged at the edge.

4. The outdoor waterproof LED bidirectional wall lamp according to claim 1, characterized in that: The diameter of the waterproof cover is equal to the diameter of the lamp body, and the waterproof cover is sealed and matched with the inner wall of the end of the lamp body through a connecting portion arranged near the end surface side of the lamp body.

5. The outdoor waterproof LED bidirectional wall lamp as claimed in claim 4, characterized in that: The connecting portion is annular and is sealed and connected to the inner wall of the end of the lamp body through transition or interference fit.

6. The outdoor waterproof LED bidirectional wall lamp as claimed in claim 4, characterized in that: The connecting portion is annular and is sealed and connected to the inner wall of the end of the lamp body through threaded fitting.

7. The outdoor waterproof LED bidirectional wall lamp as claimed in claim 4, characterized in that: There are a plurality of connecting parts which are evenly distributed along the circumferential direction, and the connecting parts are engaged with the inner wall of the end of the lamp body.

8. The outdoor waterproof LED bidirectional wall lamp as claimed in claim 7, characterized in that: A buckle is provided at the end of the connecting part, and both sides of the buckle along the axial direction are inclined surfaces or arc-shaped surfaces. When the buckle cooperates with the groove provided on the inner wall of the end of the lamp body, it is suitable for generating a force to tighten the waterproof cover to the lamp body.

9. The outdoor waterproof LED bidirectional wall lamp according to any one of claims 1 to 8, characterized in that: The front end inner cavity of the lamp body is provided with a lampshade; or the waterproof cover is used as the lampshade.

10. The outdoor waterproof LED bidirectional wall lamp according to claim 1, characterized in that: A fixing part for installation is arranged on the side of the lamp body, and both sides of the fixing part in the vertical direction are inclined surfaces, and a drainage port vertically penetrating the internal wiring cavity is arranged at the lower part of the fixing part.

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