CN206234723U - A kind of landscape lamp with lampshade sealing device - Google Patents

Abstract

The utility model discloses a landscape lamp with a lampshade sealing device, which comprises a casing in which several LED projection lamps and a power supply for driving the LED projection lamps are fixed, and the top surface of the casing is provided with a light-transmitting lampshade and a lampshade. Sealing device, the utility model adopts a plurality of LED floodlights, so that the landscape lamps can save energy, start quickly and have no pollution.

Description

A landscape lamp with lampshade sealing device

technical field

The utility model relates to a landscape lamp, in particular to a landscape lamp with a lampshade sealing device with high sealing reliability.

Background technique

As a new generation of green lighting source, LED lighting has been widely used in indoor and outdoor lighting, backlight, decorative background, transportation, medical treatment, etc. and many other fields, but because the lighting uses LED lamps, there are high requirements for ambient temperature and humidity. Therefore, the sealing of the light transmission cover directly affects the safety, reliability and service life of the lamps. Lamps are relatively simple in terms of lamp sealing, or only O-rings are used. Long-term outdoor high-temperature use or multiple disassembly and assembly may cause problems such as poor elasticity of the O-ring and sealing failure, which brings serious problems to the safe use of lamps. Hidden danger.

Utility model content

The utility model mainly solves the technical problem of poor sealing reliability of existing landscape lamps, and provides a landscape lamp with a lampshade sealing device with high sealing reliability.

In order to solve the above-mentioned technical problems, the utility model mainly adopts the following technical solutions:

The utility model relates to a landscape lamp with a lampshade sealing device. The landscape lamp includes a housing, and a plurality of LED floodlights and a power supply for driving the LED floodlights are fixed in the housing. The landscape lamp is rectangular, and the landscape The lamp is embedded on the window sill and the length matches the window sill. The top surface of the shell is provided with a light-transmitting lampshade and a lampshade sealing device. The landscape lamp adopts multiple LED floodlights to make the landscape lamp energy-saving, fast to start and pollution-free. The light-transmitting lampshade and the sealing device of the lampshade ensure that the landscape lamp can meet the requirements of outdoor use.

Preferably, a notch is provided on the inner edge of the top opening of the housing, and the cover plate sealing device includes a bead, and the bead surrounds the top opening of the housing and is screwed to the top of the housing, and the bottom surface of the notch is embedded There is a lower rubber pad matching the notch, and the light-transmitting lampshade matches the top opening of the housing. The light-transmitting lampshade is placed on the lower rubber pad and embedded in the gap. The matching upper rubber pad, the inside of the bead presses the light-transmitting lampshade through the upper rubber pad, and multiple pieces of rubber pads are placed on the upper and lower surfaces of the light-transmitting lampshade and pressed by the beading, so that the sealing performance of the light-transmitting lampshade and the shell is improved. The structure is simple, and it is also convenient to disassemble and assemble the light-transmitting lampshade.

As a preference, the inner bottom surface of the bead is also provided with a groove, and a number of springs uniformly distributed along the axial direction of the groove and having a free height greater than the depth of the groove are fixed in the groove, and the head of the spring is fixedly connected with the upper layer The shape of the rubber pad matches and is attached to the pressure plate of the upper rubber pad. The pressure plate moves up and down with the spring and presses against the upper surface of the upper rubber pad. The deformation force of the spring pushes the pressure plate to press the upper rubber pad to make it contact with the light-transmitting lampshade. Tight fit, so that the sealing device always maintain a high degree of sealing.

Preferably, the outer surface of the housing is provided with vertically arranged fins, the fins extend from the bottom surface of the housing to the top surface of the housing, and the fins expand the contact area between the housing and the surrounding environment, improving the landscape lighting. Excellent heat dissipation performance, correspondingly prolonging the service life of the landscape lamps, and the vertical structure of the fins is conducive to improving the air velocity on the surface of the fins.

The beneficial effects of the utility model are: the landscape lamp adopts a plurality of LED projection lamps, so that the landscape lamp can save energy, start quickly and have no pollution; The fins arranged in the direction improve the heat dissipation performance of the landscape lamp.

Description of drawings

Fig. 1 is a kind of structural representation of the utility model.

Fig. 2 is an enlarged schematic diagram of A in the structure of Fig. 1 .

In the figure 1. Shell, 2. LED floodlight, 3. Translucent lampshade, 4. Bead, 5. Lower rubber pad, 6. Upper rubber pad, 7. Groove, 8. Spring, 9. Pressure plate, 10 . Fins.

detailed description

The technical solutions of the present utility model will be further specifically described below through the embodiments and in conjunction with the accompanying drawings.

Embodiment: A landscape lamp with a lampshade sealing device in this embodiment is placed on the window sill. As shown in Figure 1, the landscape lamp is rectangular, and the length of the landscape lamp matches the window sill and is embedded on the window sill. The landscape lamp The top surface of the landscape lamp is flush with the surface of the window sill. The landscape lamp includes a housing 1. Six LED floodlights 2 and a power supply for driving the LED floodlight are installed in the housing. The power supply is placed in the center of the inner cavity of the landscape lamp. The six floodlights The lamp is divided into two floodlight groups and symmetrically placed on both sides of the power supply. The direction of the light beams of the two floodlight groups is towards the inner side and upward, and the light beams of the three floodlights are cast on the lateral wall of the window sill to form a uniform illumination. The vertical light strip is designed with a light-transmitting lampshade 3 and a lampshade sealing device on the top surface of the shell. The light-transmitting lampshade is made of transparent glass. As shown in Figure 2, the inner edge of the top opening of the shell is designed with a gap, and the lampshade sealing device includes Bead 4, the bead surrounds the opening on the top of the shell, the outside of the bead is screwed to the top of the shell, the upper surface edge of the light-transmitting lampshade is installed with an upper rubber pad 6 that matches the bead, and the inner side of the bead is pressed tightly by the upper rubber pad The light-transmitting lampshade is designed with a groove 7 on the inner bottom surface of the bead, and a plurality of springs 8 that are evenly distributed along the axial direction of the groove and whose free height is greater than the depth of the groove are installed in the groove. The spring head is fixedly connected with the upper rubber pad shape A pressure plate 9 that matches and can move up and down with the spring, the surface of the pressure plate is attached to the surface of the upper rubber pad, and the bottom surface of the gap is embedded with a lower rubber pad 5 that matches the gap, and the light-transmitting lampshade coincides with the top opening of the housing And placed on the lower rubber pad, there are vertically arranged fins 10 on the outer surface of the housing, and the fins extend from the bottom surface of the housing to the top surface of the housing.

When assembling, the lower rubber pad, the light-transmitting lampshade, and the upper rubber pad are sequentially embedded in the gap on the top of the housing, and then the bead with the pressure plate is put on and fastened on the top of the housing to complete the installation of the light-transmitting lampshade.

In the description of the present utility model, the technical terms "upper", "lower", "front", "rear", "inner", "outer" etc. indicate that the direction or positional relationship is based on the direction or positional relationship shown in the drawings , is only for the convenience of describing and understanding the technical solution of the present utility model, the above description is not to limit the present utility model, and the present utility model is not limited to the examples described above, those of ordinary skill in the art are within the essential scope of the present utility model The changes, modifications, additions or replacements made within should be regarded as the protection scope of the present utility model.

Claims (4)

1. a kind of landscape lamp with lampshade sealing device, it is characterised in that：The landscape lamp includes housing (1), described Some LED projector lamps (2) are installed with housing and drive the power supply of LED projector lamp, landscape lamp to be rectangle, landscape lamp is embedding On windowsill and length matches with windowsill, housing top surface is provided with transparent lamp shade (3) and lampshade sealing device.

2. a kind of landscape lamp with lampshade sealing device according to claim 1, it is characterised in that：

The open-topped inner edge of the housing (1) is provided with breach, and the lampshade sealing device includes press strip (4), the press strip ring Around the case top opening and affixed with case top screw thread of reclining, the breach bottom surface is embedded with the lower floor rubber matched with breach Rubber cushion (5), the transparent lamp shade (3) matches with case top opening, and transparent lamp shade is placed on underlying rubber pad and is embedded at In breach, the top surface edge of transparent lamp shade is provided with the upper rubber pad (6) matched with press strip, and press strip inner side passes through upper strata rubber Rubber cushion compresses transparent lamp shade.

3. a kind of landscape lamp with lampshade sealing device according to claim 2, it is characterised in that：

Press strip (4) inside bottom surface is additionally provided with groove (7), be installed with the groove it is some be axially uniformly distributed along groove and Free height is more than the spring (8) of depth of groove, and the spring head is connected with and matches and paste with upper rubber pad (6) shape By the pressing plate (9) of the upper rubber pad.

4. a kind of landscape lamp with lampshade sealing device according to claim 1 or 2 or 3, it is characterised in that：It is described Housing (1) outer surface is provided with the fin (10) being vertically arranged, and the fin extends to housing top surface from housing bottom surface.