Underwater lamp

Abstract

The underwater lamp comprises a lamp body, a lamp bead, an acrylic plate, glass, a surface cover, a gear and a support, the lamp bead is installed in the lamp body, a lamp panel of the lamp bead is in flat contact with the lamp body, and the acrylic plate locks the lamp bead in the lamp body through a screw; the edge of the glass is sleeved with a rubber ring; a plurality of bolts are arranged at the bottom of the face cover, the bolts penetrate through the end face of the lamp body, and the bottom of the end face of the lamp body is fixed and locked through matching of nuts and the bolts. Tooth grooves are formed in the two sides of the lower end of the lamp body, threaded pipes are welded to the centers of the tooth grooves, the gear is meshed with the tooth grooves, the support is fixedly connected with the gear, and the gear can rotate relative to the lamp body. The support is matched with the threaded pipe through a nut to install the gear on the side edge of the lamp body. The two gears are additionally arranged on the side edge of the lamp body, the angle of the lamp body is not affected by hydraulic power after being adjusted, the heat dissipation speed is high, and the lamp body does not need to be drilled and tapped to install a support.

Description

Technical Field

[0001] The utility model relates to the technical field of underwater lights, in particular to an underwater light. Background Art

[0002] Underwater lights generally use LED light sources. LED technology lighting is called the fourth-generation lighting source or green light source, which can emit a variety of colors and is colorful. It is generally installed in parks or fountain pools and has strong ornamental value. However, in the process of using the existing LED underwater lights, due to the constant movement of water, it is easy to cause the angle of the underwater lights to change, seriously affecting the aesthetics. In the existing underwater lights, since the contact surface between the lamp board and the lamp body is not flat enough, the heat dissipation effect is poor. The lamp body uses screws to fix the bracket, so there is a risk of drilling through the lamp body during drilling and tapping; at the same time, it is not easy to change the angle under the action of water after the angle of the lamp body is adjusted.

[0003] Therefore, there is still a need to improve the existing technology. Summary of the Utility Model

[0004] The purpose of the utility model is to provide an underwater light, aiming to solve the technical problems of poor heat dissipation effect of the existing underwater lights, the risk of drilling through the lamp body easily caused by using the method of drilling and tapping to fix the bracket on the side of the lamp body, and the easy influence of the water force after the angle of the lamp body is adjusted.

[0005] To achieve the above purpose, the technical solution of the utility model is an underwater light, which includes: a lamp body, lamp beads, an acrylic board, glass, a face cover, a gear and a bracket. The lamp beads are installed in the lamp body, and the lamp board of the lamp beads is in contact with the lamp body on a flat contact surface. The acrylic board locks the lamp beads in the lamp body through screws; a rubber ring is sleeved on the edge of the glass; a plurality of bolts are arranged at the bottom of the face cover. The bolts pass through the end face of the lamp body, and a nut is used to cooperate with the bolts to fix and lock the bottom of the end face of the lamp body; tooth grooves are arranged on both sides of the lower end of the lamp body, and a threaded pipe is welded at the center of the tooth grooves. The gear meshes with the tooth grooves, the bracket is fixedly connected with the gear, and the gear can rotate relative to the lamp body; the bracket installs the gear on the side of the lamp body through a nut cooperating with the threaded pipe.

[0006] For the described underwater light, wherein, an insertion edge for inserting a rubber ring is provided at the edge of the glass.

[0007] For the described underwater light, wherein, there are 3 lamp beads.

[0008] For the described underwater light, wherein, a PG head for installing external cables is further installed at the bottom of the lamp body.

[0009] For the described underwater light, wherein, saw teeth are provided on the inner side of the gear, and two symmetrically protruding positioning columns are provided on the outer side of the gear.

[0010] A kind of underwater lamp described above, wherein, there are two gears.

[0011] A kind of underwater lamp described above, wherein, positioning holes and screw holes are respectively arranged at two ends of the bracket.

[0012] A kind of underwater lamp described above, wherein, the glass adopts fully tempered glass with a thickness of 10 mm.

[0013] Beneficial effects: Two gears are added to the side of the lamp body of the present utility model, so that customers can freely adjust the required installation angle during installation and use, without being troubled by a single installation angle; and after the angle of the lamp body is adjusted, it is not easily affected by water force and can maintain the projected light at the adjusted angle for a long time; the way of welding two threaded pipes on the side of the lamp body replaces the traditional processing method of drilling and tapping, thereby reducing the damage to the inner wall of the lamp body and reducing the risk of drilling and tapping through the lamp body. In addition, the lamp board of the lamp bead contacts the lamp body with a flat contact surface, increasing the heat dissipation area and achieving a good heat dissipation effect. Description of the drawings

[0014] Figure 1 is an exploded view of the present utility model.

[0015] Figure 2 is a top view of the present utility model.

[0016] Figure 3 is in the present utility model Figure 2 A - A sectional view.

[0017] Figure 4 is in the present utility model Figure 2 B - B sectional view.

[0018] Figure 5 is a three - dimensional view of the gear in the present utility model.

[0019] Figure 6 is a three - dimensional view of the bracket in the present utility model Detailed implementation manners

[0020] To make the purpose, technical solutions and advantages of the present utility model clearer and more definite, the following further describes the present utility model in detail with reference to the accompanying drawings and by way of examples.

[0021] Such as Figure 1-6As shown in the figure, the utility model discloses a submersible lamp, which comprises a lamp body 1, lamp beads 2, an acrylic plate 3, glass 4, a face cover 5, a gear 6 and a bracket 7. The lamp beads 2 are installed in the lamp body 1, and the lamp board of the lamp beads 2 is in flat contact with the lamp body 1. The acrylic plate 3 locks the lamp beads 2 in the lamp body 1 through screws 8. A rubber ring 9 is sleeved on the edge of the glass 4. Multiple bolts 50 are arranged at the bottom of the face cover 5. The bolts 50 pass through the end face of the lamp body 1, and the bottom of the end face of the lamp body 1 is fixed and locked by nuts 12 in cooperation with the bolts 50. Tooth grooves 10 are arranged on both sides of the lower end of the lamp body 1, and a threaded pipe 11 is welded at the center of the tooth grooves 10. The gear 6 meshes with the tooth grooves 10. The bracket 7 is fixedly connected with the gear 6, and the gear 6 can rotate relative to the lamp body 1. The bracket 7 installs the gear 6 on the side of the lamp body 1 through the cooperation of the nut 12 and the spring washer 14 with the threaded pipe 11.

[0022] In order to meet different installation requirements, two gears and brackets of the utility model are fixed with nuts on the side of the body, and the installation angle of the bracket is adjusted and locked to complete the installation. When the customer installs and uses it, the required installation angle can be adjusted at will without being troubled by a single installation angle. Welding two threaded pipes on the side of the lamp body is used to replace the traditional process of drilling and tapping, so as to reduce the damage to the inner wall of the body and the risk of drilling and tapping through the body. Since the lamp board of the lamp beads is in flat contact with the lamp body, the heat dissipation area is increased to achieve a good heat dissipation effect. Therefore, on the premise of meeting the lamp performance, the utility model optimizes the lamp size and the heat dissipation contact surface of the lamp, reduces unnecessary weight, makes the lamp more cost-effective, and thus meets the installation requirements, procurement requirements and cost budget of the majority of customers. In order to make the whole lamp body more beautiful, the lamp beads are covered with acrylic to block the bottom lines and wires.

[0023] Preferably, an insertion edge for inserting the rubber ring is arranged on the edge of the glass 4, so that the glass can be sleeved with the rubber ring 9 and locked on the lamp body by being pressed by the face cover, so it has good sealing performance.

[0024] Preferably, the lamp body 1 is made of 316L stainless steel material, with sufficient material and strong corrosion resistance, making the service life of the lamp more durable.

[0025] Specifically, there are 3 lamp beads 2. Since three high-brightness integrated light sources are adopted, it achieves higher luminous flux and power, meeting more complex application scenarios.

[0026] Specifically, a PG head 13 for installing external cables is also installed at the bottom of the lamp body 1.

[0027] Preferably, reinforcing ribs are added around the lamp body 1, which can not only enhance the compressive capacity of the lamp body itself but also achieve air convection and increase the heat dissipation effect to a certain extent.

[0028] Specifically, serrations 60 are provided on the inner side of the gear 6, and two symmetrically protruding positioning posts 61 are provided on the outer side of the gear 6.

[0029] Specifically, there are two gears 60.

[0030] Specifically, positioning holes 70 and screw holes 71 are respectively provided at both ends of the bracket 7.

[0031] Specifically, the glass 4 is made of fully tempered glass with a thickness of 10 mm. Due to the use of 10-mm fully tempered glass, the components inside the lamp body can be better protected from being damaged, and the compressive capacity of the lamp body's stress surface can be increased.

[0032] In the present utility model, two gears are added to the side of the lamp body, so that customers can freely adjust the installation angle as needed during installation and use, without being troubled by a single installation angle. Moreover, after the angle of the lamp body is adjusted, it is not easily affected by water force and can maintain the projected light at the adjusted angle for a long time. The way of welding two threaded pipes on the side of the lamp body replaces the traditional processing method of drilling and tapping, thereby reducing the damage to the inner wall of the lamp body and the risk of drilling and tapping through the lamp body. In addition, the lamp board of the lamp beads is in contact with the lamp body with a flat contact surface, increasing the heat dissipation area and achieving a good heat dissipation effect. The face cover adopts the method of locking nuts instead of the traditional method of drilling and locking screws, making the whole product more beautiful.

[0033] The above are only the preferred embodiments of the present utility model. Of course, the scope of rights of the present utility model cannot be limited thereby. It should be pointed out that for those skilled in the art of this technology, without creative labor, the modification or equivalent replacement of the technical solution of the present utility model does not depart from the protection scope of the technical solution of the present utility model.

Claims

1. An underwater lamp, characterized in that: include: A lamp body, lamp beads, acrylic plate, glass, face cover, gears and bracket, wherein the lamp beads are installed in the lamp body, and the lamp plate of the lamp beads keeps a flat contact surface with the lamp body, and the acrylic plate locks the lamp beads in the lamp body by screws; the edge of the glass is sleeved with a rubber ring; a plurality of bolts are arranged at the bottom of the face cover, through which the bolts pass through the end face of the lamp body, and nuts are used to cooperate with the bolts to fix and lock the bottom of the end face of the lamp body; teeth grooves are arranged on both sides of the lower end of the lamp body, and a threaded tube is welded at the center of the tooth groove, the gears are meshed with the tooth grooves, the bracket is fixedly connected with the gear, and the gear can rotate relative to the lamp body; the bracket installs the gear on the side of the lamp body by nuts cooperating with the threaded tube.

2. An underwater lamp according to claim 1, characterized in that: The edge of the glass is provided with an inserting edge for inserting a rubber ring.

3. The underwater lamp according to claim 1, characterized in that: There are three lamp beads.

4. The underwater lamp according to claim 1, characterized in that: A PG head for installing external cables is also installed at the bottom of the lamp body.

5. An underwater lamp according to claim 4, characterized in that: The inner side surface of the gear is provided with saw teeth, and the outer side surface of the gear is provided with two symmetrically raised positioning columns.

6. The underwater lamp according to claim 1, characterized in that: There are two gears.

7. The underwater light according to claim 1, characterized in that: The two ends of the bracket are respectively provided with a positioning hole and a screw hole.

8. The underwater light according to claim 1, characterized in that: The glass is fully tempered glass with a thickness of 10 mm.

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