CN209991381U

CN209991381U - Ventilating waterproof lampshade structure of solar street lamp

Info

Publication number: CN209991381U
Application number: CN201921020022.9U
Authority: CN
Inventors: 解乐乐
Original assignee: Jiangsu Kehui Lighting Co Ltd
Current assignee: Jiangsu Kehui Lighting Co Ltd
Priority date: 2019-07-03
Filing date: 2019-07-03
Publication date: 2020-01-24
Anticipated expiration: 2029-07-03

Abstract

The utility model relates to a lamp shade technical field specifically is a ventilative waterproof type lamp shade structure of solar street lamp, including the lamp shade body, lamp shade body bolted connection lamp holder, lamp shade body upper surface is equipped with first recess, is equipped with the translucent cover in the first recess, and the translucent cover passes through first bolt fixed connection lamp shade body, and the translucent cover is equipped with the second recess, is equipped with ventilative water proof membrane in the second recess, and ventilative water proof membrane top cover is equipped with presses the frame, presses the frame to pass through second bolt fixed connection translucent cover. The beneficial effects are that: the utility model discloses the novel structure realizes steadily crossing the ventilative waterproofing membrane of centre gripping through translucent cover and pressure frame, and ventilative waterproofing membrane easily installs, dismantles, is convenient for maintain, makes the lamp shade body not only have ventilative heat-sinking capability through ventilative waterproofing membrane, has fine waterproof, anticorrosive ability moreover, effectively protects the inside electronic component of lamp stand among the solar street lamp.

Description

Ventilating waterproof lampshade structure of solar street lamp

Technical Field

The utility model relates to a lamp shade technical field specifically is a ventilative waterproof type lamp shade structure of solar street lamp.

Background

The solar street lamp is powered by a crystalline silicon solar cell, a maintenance-free valve-controlled sealed storage battery (a colloid battery) stores electric energy, and the ultra-high-brightness LED lamp is used as a light source and is controlled by an intelligent charging and discharging controller and used for replacing the traditional public power lighting street lamp.

Although an LED is a cold light source, the conversion of electrical energy of the LED light source into optical energy is only about 30%, other energy can be converted into heat energy, and most of chips used in current LED lamps belong to semiconductor materials, and the LED generates extra heat along with the aging of the materials, so that the LED lamps must be matched with a good heat dissipation structure in order to ensure the luminous efficiency of the chips. In the prior art, the LED lamp generally adopts transparent acrylic plastic, and although the acrylic plastic has good waterproof capability, the heat dissipation capability thereof is poor, so that a breathable waterproof lampshade of a solar street lamp is urgently needed in the technical field.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a ventilative waterproof type lamp shade structure of solar street lamp to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a ventilative waterproof type lamp shade structure of solar street lamp, includes the lamp shade body, lamp shade body bolted connection lamp holder, lamp shade body upper surface is equipped with first recess, be equipped with the translucent cover in the first recess, the translucent cover passes through first bolt fixed connection lamp shade body, the translucent cover is equipped with the second recess, be equipped with ventilative water proof membrane in the second recess, ventilative water proof membrane top cover is equipped with presses the frame, it passes through second bolt fixed connection translucent cover to press the frame.

Preferably, the inner surface of the lampshade body is connected with a light-tight film through glue, and the thickness of the light-tight film is not more than 0.2 mm.

Preferably, a first sealing ring is arranged between the outer side wall of the lampshade body and the inner side wall of the lamp holder, and the vertical section of the first sealing ring is circular.

Preferably, a second sealing ring is arranged between the inner side wall of the lampshade body and the outer side wall of the transparent cover, and the vertical section of the second sealing ring is circular.

Preferably, the breathable waterproof membrane adopts and is square expanded polytetrafluoroethylene film, and the sealing washer is glued to breathable waterproof membrane periphery, threaded connection translucent cover behind the second bolt run through the sealing washer.

Preferably, the pressing frame is of a round-corner rectangular frame structure, the lower surface of the pressing frame is provided with lugs integrally formed with the pressing frame, the lugs are arranged in a zigzag mode, and the lugs are abutted to the breathable waterproof membrane.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses novel structure, realize steadily crossing the ventilative waterproof membrane of centre gripping through translucent cover and pressure frame, ventilative waterproof membrane is easy to be installed, dismantled, the maintenance of being convenient for, make the lamp shade body not only have ventilative heat-sinking capability through ventilative waterproof membrane, have fine waterproof, anticorrosive ability moreover, effectively protect the electronic component inside the lamp holder in the solar street lamp;

2. the utility model has the advantages that the lugs arranged in the zigzag shape enable the pressing frame to better extrude and act on the breathable waterproof film, improve the fixing effect of the breathable waterproof film and avoid the breathable waterproof film from slipping from the bottom of the pressing frame due to factors such as expansion with heat and contraction with cold;

3. the inner surface of the lampshade body is connected with the light-tight film through glue, redundant light is prevented from escaping from the lampshade body through the light-tight film, the light is concentrated and penetrates out of the transparent cover which is not glued with the light-tight film, and the lamp has a good lighting effect.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of FIG. 1;

FIG. 3 is an enlarged view of part A of FIG. 2;

fig. 4 is an enlarged schematic view of part B in fig. 2.

In the figure: the lamp shade comprises a lamp shade body 1, a lamp base 2, a first groove 3, a transparent cover 4, a first bolt 5, a second groove 6, a breathable waterproof film 7, a pressing frame 8, a bump 9, a second bolt 10, a sealing ring 11, a first sealing ring 12 and a second sealing ring 13.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: the utility model provides a ventilative waterproof type lamp shade structure of solar street lamp, includes lamp shade body 1, lamp shade body 1 bolted connection lamps and lanterns seat 2. Be equipped with first sealing ring 12 between 1 lateral wall of lamp shade body and the 2 inside walls of lamps and lanterns seat, the vertical cross-section of first sealing ring 12 is circular. The upper surface of the lampshade body 1 is provided with a first groove 3, the first groove 3 is internally provided with a transparent cover 4, the transparent cover 4 is fixedly connected with the lampshade body 1 through a first bolt 5, a second sealing ring 13 is arranged between the inner side wall of the lampshade body 1 and the outer side wall of the transparent cover 4, and the vertical section of the second sealing ring 13 is circular.

The translucent cover 4 is equipped with second recess 6, is equipped with ventilative waterproofing membrane 7 in the second recess 6, and ventilative waterproofing membrane 7 top lid is equipped with presses frame 8, presses frame 8 to pass through second bolt 10 fixed connection translucent cover 4. Pressing frame 8 adopts fillet rectangle frame structure, and pressing frame 8 lower surface is equipped with rather than integrated into one piece's lug 9, and lug 9 is the cockscomb structure and arranges, and lug 9 and ventilative waterproof membrane 7 looks butt through being the lug 9 of cockscomb structure range for pressing frame 8 extrusion better acts on ventilative waterproof membrane 7, improves ventilative waterproof membrane 7's fixed effect, avoids ventilative waterproof membrane 7 to take place the slippage because factors such as expend with heat and contract with cold follow pressing frame 8 bottom.

Ventilative water-proof membrane 7 adopts and is square expanded polytetrafluoroethylene film, and expanded polytetrafluoroethylene film has the nanometer hole structure, and the surface is smooth not to adsorb, and wherein one side of material contains high stickness gum, can glue the waterproof ventilated membrane of protection and not contact with pollutants such as water, dust, salinity, corrosive liquids, makes waterproof ventilated membrane expose still can have reliable performance in adverse weather environment, and the one side that contains high stickness gum when installing ventilative water-proof membrane 7 is in the 4 backs of translucent cover. The periphery of the breathable waterproof membrane 7 is connected with a sealing ring 11 in an adhesive mode, and a second bolt 10 penetrates through the sealing ring 11 and then is in threaded connection with the transparent cover 4. The sealing ring 11 seals between the transparent cover 4 and the press frame 8.

The lampshade body 1 is made of acrylic plastic materials, the inner surface of the lampshade body 1 is connected with a light-tight film in an adhesive mode, and the thickness of the light-tight film is 0.2 mm. The lower surface of the transparent cover 4 close to the pressing frame 8 is connected with the light-tight film with the same specification in an adhesive mode, redundant light is prevented from escaping from the lampshade body 1 or the transparent cover 4 through the light-tight film, light is concentrated and penetrates out of the transparent cover 4 without adhering the light-tight film, and the lamp has a good lighting effect.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a ventilative waterproof type lamp shade structure of solar street lamp, includes lamp shade body (1), lamp shade body (1) bolted connection lamps and lanterns seat (2), its characterized in that: the lampshade comprises a lampshade body (1), wherein the upper surface of the lampshade body (1) is provided with a first groove (3), a transparent cover (4) is arranged in the first groove (3), the transparent cover (4) is fixedly connected with the lampshade body (1) through a first bolt (5), the transparent cover (4) is provided with a second groove (6), a breathable waterproof membrane (7) is arranged in the second groove (6), a pressing frame (8) is arranged above the breathable waterproof membrane (7) in a covering mode, and the pressing frame (8) is fixedly connected with the transparent cover (4) through a second bolt (10).

2. The ventilating waterproof lampshade structure of the solar street lamp according to claim 1, characterized in that: the inner surface of the lampshade body (1) is connected with a light-tight film through glue, and the thickness of the light-tight film is not more than 0.2 mm.

3. The ventilating waterproof lampshade structure of the solar street lamp according to claim 1, characterized in that: be equipped with first sealing ring (12) between lamp shade body (1) lateral wall and lamps and lanterns seat (2) inside wall, the vertical cross-section of first sealing ring (12) is circular.

4. The ventilating waterproof lampshade structure of the solar street lamp according to claim 1, characterized in that: the lampshade is characterized in that a second sealing ring (13) is arranged between the inner side wall of the lampshade body (1) and the outer side wall of the transparent cover (4), and the vertical section of the second sealing ring (13) is circular.

5. The ventilating waterproof lampshade structure of the solar street lamp according to claim 1, characterized in that: ventilative water-proof membrane (7) adopt to be square expanded polytetrafluoroethylene film, and ventilative water-proof membrane (7) periphery is glued and is connected sealing washer (11), threaded connection translucent cover (4) behind sealing washer (11) are run through in second bolt (10).

6. The ventilating waterproof lampshade structure of the solar street lamp according to claim 1, characterized in that: the pressure frame (8) adopts a round-angle rectangular frame structure, the lower surface of the pressure frame (8) is provided with lugs (9) which are integrally formed with the pressure frame, the lugs (9) are arranged in a zigzag manner, and the lugs (9) are abutted with the breathable waterproof membrane (7).