CN209146767U - A kind of outdoor lighting lamp for preventing lampshade from changing colour - Google Patents

Abstract

The utility model relates to a kind of outdoor lighting lamps for preventing lampshade from changing colour, including mounting base, it is provided with lampshade on the upside of the mounting base, the bottom in the lampshade is provided with LED lamp panel, it is additionally provided in lampshade and covers the light-transmitting plate in LED lamp panel, there is the spherical surface protrusion swelled upwards on the light-transmitting plate.The outdoor lighting lamp that the utility model prevents lampshade from changing colour reserves certain space between light-transmitting plate and LED lamp panel, avoid light-transmitting plate because too close to LED lamp panel 300 due to be heated cause to turn to be yellow for a long time, guarantee illuminating effect and lighting effects, and waterproof performance is good, light angle is adjustable, easy to use.

Description

A kind of outdoor lighting lamp for preventing lampshade from changing colour

Technical field

The utility model relates to a kind of outdoor lighting lamps for preventing lampshade from changing colour.

Background technique

Light-transmitting plate in existing outdoor lighting lamp lampshade is due to the heat that too close to LED lamp panel, generates in LED lamp panel Cured effect directly is generated to light-transmitting plate, the time, which has grown light-transmitting plate, will appear jaundice, influence illuminating effect and lighting effects.

Utility model content

In view of this, good illumination effect prevents lampshade from changing colour the purpose of the utility model is to provide a kind of structure novel Outdoor lighting lamp.

The utility model is realized using following scheme: a kind of outdoor lighting lamp for preventing lampshade from changing colour, including mounting base, institute It states and is provided with lampshade on the upside of mounting base, the bottom in the lampshade is provided with LED lamp panel, is additionally provided with and is covered in LED light in lampshade Light-transmitting plate on plate has the spherical surface protrusion swelled upwards on the light-transmitting plate.

Further, bottom is provided with the deep gouge to mounted LED lamp plate in the lampshade, and the LED lamp panel passes through spiral shell Nail is fixedly connected in deep gouge；Bottom offers the annular groove positioned at deep gouge periphery in the lampshade, the edge part of light-transmitting plate with It is folded between bottom positioned at annular groove inner seal ring in the lampshade.

Further, the mounting base includes downward opening trough plate, and heat sink, flute profile are intervally distributed in trough plate Swingable U-shaped support frame is connected with below plate.

Further, the both ends of the U-shaped support frame are connected by the middle connecting plate of two sides with trough plate；Centre connects Fishplate bar top is fixedly connected on trough plate side, and end and the middle connecting plate lower part of U-shaped support frame are hinged, middle connecting plate Lower part offers the through-hole of several arc-shaped distributions, and the circular arc center of circle that through-hole is formed is overlapped with the oscillation center of U-shaped support frame, U The stop screw that a cooperation is selected with through-hole on middle connecting plate is also equipped on type support frame end.

Further, it is also connected with mounting plate between the middle connecting plate of two sides, is fixedly connected on the downside of the mounting plate The power module being electrically connected with LED lamp panel.

Compared with prior art, the utility model has the following beneficial effects: the room that the utility model prevents lampshade from changing colour Outer headlamp reserves certain space between light-transmitting plate and LED lamp panel, and light-transmitting plate is avoided to grow due to too close to LED lamp panel 300 Phase, which is heated, to cause to turn to be yellow, and guarantees illuminating effect and lighting effects, and waterproof performance is good, light angle is adjustable, easy to use.

For the purpose of this utility model, technical solution and advantage is more clearly understood, specific embodiment will be passed through below And relevant drawings, the utility model is described in further detail.

Detailed description of the invention

Fig. 1 is the utility model embodiment front view；

Fig. 2 is lampshade sectional view in the utility model embodiment；

Fig. 3 is K direction view in Fig. 1；

Figure label explanation: 100- mounting base, 110- trough plate, 111- heat sink, 200- lampshade, 210- deep gouge, 220- Sealing ring, 300-LED lamp plate, 400- light-transmitting plate, 410- spherical surface protrusion, 500-U type support frame, 510- stop screw, 600- Middle connecting plate, 610- through-hole, 700- mounting plate, 800- power module.

Specific embodiment

As shown in Fig. 1 ~ 3, a kind of outdoor lighting lamp for preventing lampshade from changing colour, including mounting base 100, the mounting base 100 Upside is provided with lampshade 200, and for 200 bottom surface of lampshade close to mounting base, lampshade inner sidewall is provided with reflective surface, the bottom in the lampshade Portion is provided with LED lamp panel 300, is additionally provided in lampshade 200 and covers light-transmitting plate 400 in LED lamp panel, has on the light-transmitting plate 400 There is the spherical surface protrusion 410 swelled upwards, light-transmitting plate is designed to ridge structure by the application outdoor lighting lamp, so that light-transmitting plate Certain space is reserved between 400 and LED lamp panel 300, avoids light-transmitting plate 400 due to too close to LED lamp panel 300 for a long time by thermal conductivity Cause jaundice.

In the present embodiment, bottom is provided with the deep gouge 210 to mounted LED lamp plate 300 in the lampshade 200, described LED lamp panel 300 is fixedly connected in deep gouge 210 by screw；Bottom offers the ring positioned at deep gouge periphery in the lampshade 200 Be folded between bottom in shape slot, the edge part of light-transmitting plate and the lampshade positioned at annular groove inner seal ring 220, light-transmitting plate with Increase sealing ring in lampshade between bottom, is capable of providing waterproof performance, preventing water from entering in deep gouge causes LED lamp panel 300 to be damaged, It prolongs its service life.

In the present embodiment, light-transmitting plate is fixedly connected on lampshade by screw, and screw passes through light transmission edges of boards from top to bottom It is connected to behind edge and lampshade in the threaded hole of mounting base upper side, lampshade is also to be fixedly connected on mounting base by the screw On.

In the present embodiment, the mounting base 100 includes downward opening trough plate 110, is spaced apart in trough plate 110 There is heat sink 111, swingable U-shaped support frame 500 is connected with below trough plate 110, it can be with by swinging U-shaped support frame 500 Adjust light-illuminating angle.

In the present embodiment, middle connecting plate 600 and trough plate 110 that the both ends of the U-shaped support frame 500 pass through two sides It is connected；600 top of middle connecting plate is fixedly connected on 110 side of trough plate, the end of U-shaped support frame 500 by screw-nut Portion and 600 lower part of middle connecting plate are hinged to realize its swing, and 600 lower part of middle connecting plate offers several arc-shaped distributions Through-hole 610, through-hole formed the circular arc center of circle be overlapped with the oscillation center of U-shaped support frame, also worn on U-shaped 500 end of support frame Equipped with the stop screw 510 for selecting a cooperation with through-hole on middle connecting plate, stop screw to U-shaped 500 oscillation center of support frame Distance is consistent at a distance from through-hole to U-shaped 500 oscillation center of support frame, and U-shaped support frame 500 passes through limit spiral shell after regulating angle Nail 510 fixes the position of U-shaped support frame 500 with the cooperation of corresponding through-hole.

In the present embodiment, mounting plate 700 is also connected between the middle connecting plate 600 of two sides, under the mounting plate 700 Side is fixedly connected with the power module 800 being electrically connected with LED lamp panel.

Above-mentioned any technical solution disclosed in the utility model unless otherwise stated, if it discloses numberical range, So disclosed numberical range is preferred numberical range, and any it should be appreciated by those skilled in the art preferred numerical value Range is only the numerical value that technical effect is obvious or representative in many enforceable numerical value.Since numerical value is more, It is impossible to exhaust, so the utility model discloses component values just to illustrate the technical solution of the utility model, also, above-mentioned The numerical value enumerated should not constitute the limitation that protection scope is created to the utility model.

If the utility model is open or relates to the components or structural member of connection fastened to each other, except as otherwise sound It is bright outer, it is fixedly connected it is to be understood that connection (such as using bolt or screw connection) can be removedly fixed, can also manage Solution are as follows: it is non-removable to be fixedly connected with (such as riveting, welding), certainly, connection fastened to each other or integral structure ( Such as manufactured using casting technique is integrally formed) replaced (obviously can not be using except integrally formed technique).

In addition, for indicating positional relationship or shape applied in above-mentioned any technical solution disclosed by the utility model Term its meaning includes approximate with its, similar or close state or shape unless otherwise stated.

Either component provided by the utility model by multiple individual component parts either assembled, or The separate part that integrally formed technique manufactures.

Finally it should be noted that: above embodiments are only to illustrate the technical solution of the utility model rather than limit it System；Although the utility model has been described in detail with reference to the preferred embodiment, those of ordinary skill in the art should Understand: specific implementation of the utility model can still be modified or is equally replaced to some technical characteristics It changes；Without departing from the spirit of technical solutions of the utility model, should all cover in the claimed technical solution of the utility model In range.

Claims (5)

1. a kind of outdoor lighting lamp for preventing lampshade from changing colour, it is characterised in that: including mounting base, be provided on the upside of the mounting base Lampshade, the bottom in the lampshade are provided with LED lamp panel, are additionally provided in lampshade and cover the light-transmitting plate in LED lamp panel, the light transmission There is the spherical surface protrusion swelled upwards on plate.

2. the outdoor lighting lamp according to claim 1 for preventing lampshade from changing colour, it is characterised in that: bottom is set in the lampshade It is equipped with the deep gouge to mounted LED lamp plate, the LED lamp panel is fixedly connected in deep gouge by screw；Bottom in the lampshade The annular groove positioned at deep gouge periphery is offered, is folded between bottom positioned at annular groove in the edge part of light-transmitting plate and the lampshade Inner seal ring.

3. the outdoor lighting lamp according to claim 1 for preventing lampshade from changing colour, it is characterised in that: the mounting base includes opening The trough plate of mouth down is intervally distributed with heat sink in trough plate, is connected with swingable U-shaped support frame below trough plate.

4. the outdoor lighting lamp according to claim 3 for preventing lampshade from changing colour, it is characterised in that: the U-shaped support frame Both ends are connected by the middle connecting plate of two sides with trough plate；Middle connecting plate top is fixedly connected on trough plate side, U-shaped The end of support frame is hinged with middle connecting plate lower part, and middle connecting plate lower part offers the through-hole of several arc-shaped distributions, The circular arc center of circle that through-hole is formed is overlapped with the oscillation center of U-shaped support frame, is also equipped on U-shaped support frame end and is connect with centre Through-hole selects the stop screw of a cooperation on plate.

5. the outdoor lighting lamp according to claim 3 for preventing lampshade from changing colour, it is characterised in that: the middle connecting plate of two sides Between be also connected with mounting plate, be fixedly connected with the power module being electrically connected with LED lamp panel on the downside of the mounting plate.