Four-head wall lamp

Abstract

The utility model discloses a four-head wall lamp. The four-head wall lamp comprises a base, a first lamp head, a second lamp head, two third lamp heads, a first connecting piece, a second connecting piece and two third connecting pieces, the first end of the first connecting piece is connected to the base, the second end of the first connecting piece is provided with a first connector, the first connector is a connecting sleeve, and the axis of the connecting sleeve is a horizontal line; the first lamp holder is rotatably connected with the first end of the connecting sleeve; the second connecting piece is rotatably connected with the second end of the connecting sleeve; the second lamp holder is located below the first lamp holder and arranged on the second connecting piece. The two third connecting pieces are located on the two sides of the first lamp holder correspondingly and rotationally connected with the first lamp holder. And the two third lamp caps are respectively arranged on the two third connecting pieces. Through assembling connection of the first connecting piece, the second connecting piece and the third connecting piece, the directions of the first lamp cap, the second lamp cap and the two third lamp caps can be adjusted, namely the respective light projection directions are adjusted, the light projection directions of the four-cap wall lamp are diversified, and the projection directions can be adjusted according to application scenes during actual assembling.

Description

Technical Field

[0001] The utility model relates to the technical field of lamps, in particular to a four-head wall lamp. Background Art

[0002] LED is a light-emitting diode, a solid-state semiconductor device that can convert electrical energy into visible light. It can directly convert electricity into light. It is widely used in many industries such as home, industry, transportation, mining, etc. LED lamps have many advantages, such as energy saving and environmental protection, long service life, no flicker, etc.

[0003] Many high-power LED lamps use a lamp board to integrate and install multiple LED lamp beads, so that the light-emitting surface of the lamp is flat, and in many cases it is necessary to expand the projection direction. Therefore, some high-power lamps have the problem of a single projection direction. Utility Model Content

[0004] In order to solve the technical problem of single light projection direction in the prior art high-power lamps, one of the purposes of the utility model is to provide a four-head wall lamp.

[0005] One of the purposes of the utility model is achieved by the following technical solution:

[0006] A four-head wall lamp, comprising a base, a first lamp head, a second lamp head and two third lamp heads, a first connecting piece, a second connecting piece and two third connecting pieces;

[0007] The first end of the first connecting member is connected to the base, the second end of the first connecting member is provided with a first connecting head, the first connecting head is a connecting sleeve, and the axis of the connecting sleeve is a horizontal line;

[0008] The first lamp holder is rotatably connected to the first end of the connecting sleeve;

[0009] The second connecting member is rotatably connected to the second end of the connecting sleeve;

[0010] The second lamp holder is located below the first lamp holder, and the second lamp holder is arranged on the second connecting member;

[0011] The two third connecting members are respectively located on two sides of the first lamp holder, and the third connecting member is rotatably connected to the first lamp holder;

[0012] The two third lamp holders are respectively arranged on the two third connecting members.

[0013] Optionally, the four-head wall lamp also includes a locking screw, the locking screw has an adjusting nut, the locking screw is arranged along the axial direction of the connecting sleeve, and the end of the locking screw is threadedly connected to the first lamp holder or threadedly connected to the second connecting piece.

[0014] Optionally, the first end of the connecting sleeve is provided with an anti-slip gear ring;

[0015] A first pivot joint is provided on the back of the first lamp holder, and the first pivot joint is rotatably connected to the connecting sleeve. A side of the first pivot joint close to the connecting sleeve is provided with a plurality of anti-slip protrusions distributed along the circumference, and the anti-slip protrusions are embedded in the inter-tooth gap of the anti-slip gear ring.

[0016] Optionally, a second connecting head is provided at the upper end of the second connecting member, and the second connecting head is rotatably connected to the connecting sleeve. A third connecting head is provided at the lower end of the second connecting member, and the third connecting head is rotatably connected to the second lamp holder.

[0017] Optionally, the third connecting member is L-shaped, and the two ends of the third connecting member are respectively a fourth connecting head and a fifth connecting head, the fourth connecting head is rotatably connected to the first lamp head, the axis of the rotational connection between the fourth connecting head and the first lamp head is a vertical axis, and the fifth connecting head is rotatably connected to the corresponding third lamp head.

[0018] Optionally, the fourth connector and the fifth connector are provided with an axis portion and a limiting plane, and the limiting plane is perpendicular to the axis portion;

[0019] The shaft portion is rotatably embedded in the first lamp holder or the corresponding third lamp holder, and the limiting plane abuts against the first lamp holder or the corresponding third lamp holder.

[0020] Optionally, the shaft portion is a deformable shaft portion, and the deformable shaft portion includes a plurality of elastic arms distributed along the circumference, and some of the elastic arms are provided with barbs.

[0021] Optionally, the four-head wall lamp also includes a camera and a fourth connecting member, the fourth connecting member is arranged on the base, and the camera is rotatably arranged on the fourth connecting member.

[0022] Optionally, a sixth connector is provided at one end of the fourth connector connected to the camera, and the sixth connector is rotatably connected to the camera, and the corresponding rotation axis is horizontally arranged.

[0023] Compared with the prior art, the beneficial effects of the present invention are:

[0024] The lamp has four lamp heads, namely the first lamp head, the second lamp head and two third lamp heads. The first connecting member is a structure directly connected to the base. The first lamp head is rotatably connected to the first end of the connecting sleeve, and the axis of the connecting sleeve is a horizontal line, so that the first lamp head can be swung up and down for adjustment; the second lamp head is rotatably connected to the second end of the connecting sleeve through the second connecting member, so that the second lamp head can be swung up and down for adjustment; the two third lamp heads are rotatably connected to the first lamp head through the third connecting member, so that the directions of the two third lamp heads can be adjusted. In this embodiment, through the assembly connection of the first connecting member, the second connecting member and the third connecting member, the first lamp head, the second lamp head and the two third lamp heads can be adjusted in direction, that is, the respective light projection directions are adjusted, so that the light projection directions of the four-head wall lamp are diversified. During actual assembly, the projection direction can be adjusted according to the application scenario. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the structure of a four-head wall lamp of the utility model;

[0026] Figure 2 This is a structural schematic diagram of the four-head wall lamp of the utility model from another perspective;

[0027] Figure 3 This is an exploded schematic diagram of a four-head wall lamp of the utility model;

[0028] Figure 4 This is a schematic diagram of another perspective of the four-head wall lamp of the utility model;

[0029] Figure 5 It is a structural schematic diagram of the third connecting piece in the four-head wall lamp of the utility model.

[0030] Description of the accompanying drawings:

[0031] 1. Base;

[0032] 2. a first lamp holder; 21. a first pivot joint;

[0033] 3. Second lamp holder;

[0034] 4. The third lamp holder;

[0035] 5. first connecting member; 51. connecting sleeve; 52. anti-slip gear ring;

[0036] 6. Second connecting piece;

[0037] 7. third connecting member; 71. shaft portion; 72. limiting plane;

[0038] 8. Tighten the screws;

[0039] 9. Camera;

[0040] 10. The fourth connecting piece. DETAILED DESCRIPTION

[0041] The following will be combined with the attached examples of the present application Figure 1 To Attachment Figure 5 , the technical solutions in the embodiments of the present application are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present application.

[0042] It should be noted that all directional indications in the embodiments of the present application (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0043] In addition, the descriptions of "first", "second", etc. in this application are only for descriptive purposes and cannot be understood as indicating or implying their 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 at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0044] like Figure 1 , Figure 2 and Figure 3 As shown, the utility model provides a four-head wall lamp for high-power lighting, which includes a base 1, a first lamp holder 2, a second lamp holder 3 and two third lamp holders 4, a first connecting member 5, a second connecting member 6 and two third connecting members 7. The first end of the first connecting member 5 is connected to the base 1, and the second end of the first connecting member 5 is provided with a first connecting head, which is a connecting sleeve 51, and the axis of the connecting sleeve 51 is a horizontal line. The first lamp holder 2 is rotatably connected to the first end of the connecting sleeve 51. The second connecting member 6 is rotatably connected to the second end of the connecting sleeve 51. The second lamp holder 3 is located below the first lamp holder 2, and the second lamp holder 3 is arranged on the second connecting member 6. The two third connecting members 7 are respectively located on both sides of the first lamp holder 2, and the third connecting member 7 is rotatably connected to the first lamp holder 2. The two third lamp holders 4 are respectively arranged on the two third connecting members 7.

[0045] In this embodiment, there are four lamp holders, namely, a first lamp holder 2, a second lamp holder 3 and two third lamp holders 4. The first connecting member 5 is a structure directly connected to the base 1. The first lamp holder 2 is rotatably connected to the first end of the connecting sleeve 51, and the axis of the connecting sleeve 51 is a horizontal line, so that the first lamp holder 2 can be swung up and down for adjustment; the second lamp holder 3 is rotatably connected to the second end of the connecting sleeve 51 through the second connecting member 6, so that the second lamp holder 3 can be swung up and down for adjustment; the two third lamp holders 4 are rotatably connected to the first lamp holder 2 through the third connecting member 7, so that the directions of the two third lamp holders 4 can be adjusted. In this embodiment, through the assembly connection of the first connecting member 5, the second connecting member 6 and the third connecting member 7, the first lamp holder 2, the second lamp holder 3 and the two third lamp holders 4 can be adjusted in direction, that is, the respective light projection directions are adjusted, so that the light projection directions of the four-head wall lamp are diversified. During actual assembly, the projection direction can be adjusted according to the application scenario.

[0046] In some embodiments of four-head wall lamps, such as Figure 2 , Figure 3 and Figure 4 As shown, the four-head wall lamp also includes a locking screw 8, which has an adjusting nut. The locking screw 8 is arranged along the axial direction of the connecting sleeve 51, and the end of the locking screw 8 is threadedly connected to the first lamp holder 2 or the second connecting member 6. After the first lamp holder 2 is adjusted to a suitable angle, the first lamp holder 2, the second lamp holder 3 and the first connecting member 5 can be locked by the locking screw 8 to prevent the first lamp holder 2 and the second lamp holder 3 from swinging due to gravity or other external forces, thereby improving the stability of the first lamp holder 2 and the second lamp holder 3.

[0047] Furthermore, if Figure 4 As shown, the first end of the connecting sleeve 51 is provided with an anti-skid toothed ring 52. The back of the first lamp cap 2 is provided with a first pivot joint 21, which is rotatably connected to the connecting sleeve 51. A side of the first pivot joint 21 close to the connecting sleeve 51 is provided with a plurality of anti-skid protrusions distributed along the circumference, and the anti-skid protrusions are embedded in the gaps between the teeth of the anti-skid toothed ring 52. After the first lamp cap 2 is assembled, the friction between the first lamp cap 2 and the first connecting member 5 is further increased by means of the anti-skid protrusions on the first pivot joint 21 and the anti-skid toothed ring 52 on the connecting sleeve 51, or the rotation resistance of the first lamp cap 2 and the first connecting member 5 is further increased, thereby improving the stability of the first lamp cap 2 and preventing the first lamp cap 2 from swinging down when carrying two third lamp caps 4.

[0048] In some embodiments of the second connecting member 6, such as Figure 3 , Figure 4As shown, the upper end of the second connecting member 6 is provided with a second connecting head, which is rotatably connected to the connecting sleeve 51, and the lower end of the second connecting member 6 is provided with a third connecting head, which is rotatably connected to the second lamp holder 3. In this way, the second lamp holder 3 can swing up and down, and can rotate left and right, thereby improving the adjustment flexibility of the second lamp holder 3.

[0049] In some embodiments of the third connecting member 7, such as Figure 3 , Figure 4 and Figure 5 As shown, the third connecting member 7 is L-shaped, and the two ends of the third connecting member 7 are respectively the fourth connecting head and the fifth connecting head, the fourth connecting head is rotatably connected to the first lamp head 2, the axis of the rotational connection between the fourth connecting head and the first lamp head 2 is a vertical axis, and the fifth connecting head is rotatably connected to the corresponding third lamp head 4. The third lamp head can be swung both horizontally and vertically, which has good adjustment flexibility.

[0050] Furthermore, if Figure 5 As shown, the fourth connector and the fifth connector are provided with an axis 71 and a limiting plane 72, and the limiting plane 72 is perpendicular to the axis 71. The axis 71 is rotatably embedded in the first lamp holder 2 or the corresponding third lamp holder 4, and the limiting plane 72 abuts against the first lamp holder 2 or the corresponding third lamp holder 4.

[0051] Furthermore, if Figure 5 As shown, the shaft portion 71 is a deformable shaft portion 71, and the deformable shaft portion 71 includes a plurality of elastic arms distributed along the circumference, and some of the elastic arms are provided with barbs. During assembly, the elastic deformation of the elastic arms can be utilized so that the fourth connector or the fifth connector can be smoothly installed into the corresponding lamp holder, and the same is true when the third lamp holder 4 is disassembled. In this way, the convenience of disassembly and assembly of the third lamp holder 4 can be improved. During use, the elastic arms can continuously apply pressure to the rotating connection part, such as applying pressure to the first lamp holder 2 or the third lamp holder 4, so that the deformable shaft portion 71 maintains damping on the first lamp holder 2 or the third lamp holder 4, maintains the orientation of the third lamp holder 4, and maintains the stability of the third lamp holder 4. In addition, the elastic arms with barbs can hook the first lamp holder 2 or the third lamp holder 4 to prevent the deformable shaft portion 71 from falling off.

[0052] In some embodiments of four-head wall lamps, such as Figure 1 , Figure 2 As shown, the four-head wall lamp also includes a camera 9 and a fourth connecting member 10. The fourth connecting member 10 is arranged on the base 1, and the camera 9 is rotatably arranged on the fourth connecting member 10. In the four-head wall lamp, the camera 9 is added so that the four-head wall lamp can be used as a security device, which can increase the function of the four-head wall lamp.

[0053] Furthermore, if Figure 3 , Figure 4As shown, the end of the fourth connecting member 10 connected to the camera 9 is provided with a sixth connecting head, which is rotatably connected to the camera 9, and the corresponding rotation axis is arranged horizontally. The camera 9 is assembled through the fourth connecting member 10, so that the camera 9 can adjust its direction.

[0054] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A four-head wall lamp, characterized in that: The four-head wall lamp comprises a base, a first lamp head, a second lamp head and two third lamp heads, a first connecting piece, a second connecting piece and two third connecting pieces; The first end of the first connecting member is connected to the base, the second end of the first connecting member is provided with a first connecting head, the first connecting head is a connecting sleeve, and the axis of the connecting sleeve is a horizontal line; The first lamp holder is rotatably connected to the first end of the connecting sleeve; The second connecting member is rotatably connected to the second end of the connecting sleeve; The second lamp holder is located below the first lamp holder, and the second lamp holder is arranged on the second connecting member; The two third connecting members are respectively located on two sides of the first lamp holder, and the third connecting member is rotatably connected to the first lamp holder; The two third lamp holders are respectively arranged on the two third connecting members.

2. The four-head wall lamp according to claim 1, characterized in that: The four-head wall lamp also includes a locking screw, which has an adjusting nut. The locking screw is arranged along the axial direction of the connecting sleeve, and the end of the locking screw is threadedly connected to the first lamp holder or threadedly connected to the second connecting piece.

3. The four-head wall lamp as claimed in claim 2, characterized in that: The first end of the connecting sleeve is provided with an anti-slip gear ring; A first pivot joint is provided on the back of the first lamp holder, and the first pivot joint is rotatably connected to the connecting sleeve. A side of the first pivot joint close to the connecting sleeve is provided with a plurality of anti-slip protrusions distributed along the circumference, and the anti-slip protrusions are embedded in the inter-tooth gap of the anti-slip gear ring.

4. The four-head wall lamp according to claim 1, characterized in that: A second connecting head is provided at the upper end of the second connecting member, and the second connecting head is rotatably connected to the connecting sleeve. A third connecting head is provided at the lower end of the second connecting member, and the third connecting head is rotatably connected to the second lamp holder.

5. The four-head wall lamp according to claim 1, characterized in that: The third connecting member is L-shaped, and the two ends of the third connecting member are respectively the fourth connecting head and the fifth connecting head, the fourth connecting head is rotatably connected to the first lamp head, the axis of the rotational connection between the fourth connecting head and the first lamp head is a vertical axis, and the fifth connecting head is rotatably connected to the corresponding third lamp head.

6. The four-head wall lamp as claimed in claim 5, characterized in that: The fourth connector and the fifth connector are provided with an axis and a limiting plane, and the limiting plane is perpendicular to the axis; The shaft portion is rotatably embedded in the first lamp holder or the corresponding third lamp holder, and the limiting plane abuts against the first lamp holder or the corresponding third lamp holder.

7. The four-head wall lamp according to claim 6, characterized in that: The shaft portion is a deformable shaft portion, and the deformable shaft portion comprises a plurality of elastic arms distributed along the circumference, and some of the elastic arms are provided with barbs.

8. The four-head wall lamp according to claim 1, characterized in that: The four-head wall lamp also includes a camera and a fourth connecting piece. The fourth connecting piece is arranged on the base, and the camera is rotatably arranged on the fourth connecting piece.

9. The four-head wall lamp according to claim 8, characterized in that: A sixth connector is provided at one end of the fourth connector connected to the camera. The sixth connector is rotatably connected to the camera, and the corresponding rotation axis is horizontally arranged.

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