CN213872581U

CN213872581U - Explosion-proof glass lampshade

Info

Publication number: CN213872581U
Application number: CN202023236404.0U
Authority: CN
Inventors: 徐彦勤; 罗伟明
Original assignee: Zhongshan New Feeling Glass Co ltd
Current assignee: Zhongshan New Feeling Glass Co ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-08-03
Anticipated expiration: 2030-12-29

Abstract

The utility model discloses an explosion-proof glass lamp shade, the on-line screen storage device comprises a base and a housing body, integrated into one piece has the top cap on the top outer wall of shell body, integrated into one piece has interior casing on the bottom outer wall of top cap, and interior casing is located the inside of shell body, the welding has the fixture block that is equidistance and distributes on the side inner wall of base, it has the draw-in groove that is equidistance and distributes to open on the side outer wall of top cap, and the top cap passes through the draw-in groove joint on the top outer wall of fixture block, it has the venthole to open on the bottom inner wall of interior casing, it has the exhaust hole that is equidistance and distributes to open on the top outer wall of top cap, and the exhaust hole divides and the venthole to link up each other with the shell body respectively, it has the radiating groove that is equidistance and distributes to open on the side outer wall of top cap. The utility model discloses an venthole can loop through exhaust hole and radiating groove effluvium with the inside hot-air of interior casing to prevent that the inside atmospheric pressure of interior casing is too high, make the lamp shade explode, make the use of lamp shade safer.

Description

Explosion-proof glass lampshade

Technical Field

The utility model relates to a glass lamp shade technical field especially relates to an explosion-proof glass lamp shade.

Background

The lampshade is arranged at the periphery of the lamp flame or on the bulb and used for condensing light or preventing wind and rain, and the lampshade not only covers the lamp to gather the light, but also can prevent electric shock and protect eyes, so that most lamps are provided with the lampshade.

The existing glass lampshade is usually sealed, explosion-proof treatment is not carried out, more heat can be generated when the illuminating lamp is used for a long time, and due to the principle of expansion with heat and contraction with cold, the air inside the lampshade can expand, so that the glass lampshade explodes, and more fire disasters can be caused under the severe condition. Therefore, it is desirable to design an explosion-proof glass lampshade to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an explosion-proof glass lampshade.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an explosion-proof glass lamp shade, includes base and shell body, integrated into one piece has the top cap on the top outer wall of shell body, integrated into one piece has interior casing on the bottom outer wall of top cap, and interior casing is located the inside of shell body, the welding has the fixture block that is the equidistance and distributes on the side inner wall of base, it has the draw-in groove that is the equidistance and distributes to open on the side outer wall of top cap, and the top cap passes through the draw-in groove joint on the top outer wall of fixture block, it has the venthole to open on the bottom inner wall of interior casing, it has the exhaust hole that is the equidistance and distributes to open on the top outer wall of top cap, and the exhaust hole divides and the venthole to link up each other with the shell body respectively, it has the radiating groove that is the equidistance and distributes to open on the side outer wall of top cap, and the radiating groove is through exhaust hole and link up each other with the shell body.

Furthermore, the outer wall of the top of the base is provided with a threading hole, and a protective pad is inserted in the threading hole.

Furthermore, the outer wall of the top of the base is provided with fixing holes distributed in an annular structure at equal intervals, and the fixing holes are connected with fixing bolts through threads inside.

Furthermore, a light diffusion layer covers the inner wall of the top of the outer shell, and a color coating layer covers the outer wall of the top of the light diffusion layer.

Furthermore, the center of the outer wall of the top cover is integrally formed with a flange, and the outer wall of the top of the flange is bonded with a sealing gasket.

Furthermore, a fixing frame is arranged on the outer wall of the side face of the base, close to the heat dissipation groove, through screws, and a dust screen is bonded inside the fixing frame.

Furthermore, the welding has the stopper that is the equidistance and distributes on the side inner wall of base, it has the spacing groove that is the equidistance and distributes to open on the side outer wall of top cap, and the stopper joint is in the inside of spacing groove.

The utility model has the advantages that:

1. through the radiating groove, the exhaust hole and the air outlet that set up, the air outlet can loop through exhaust hole and radiating groove effluvium with the inside hot-air of interior casing to prevent that the inside atmospheric pressure of interior casing is too high, make the lamp shade explode, make the use of lamp shade safer.

2. Through the light scattering layer that sets up, the light scattering layer can be with the light scattering that the light sent to make illumination diffusion to great region, make the light that the light sent softer, can protect user's eyesight effectively.

3. Through the coating layer that sets up, the coating layer can absorb harmful light such as blue light that the light sent to when preventing the long-term use of user, cause visual impairment, and can save the expense that the user buys and prevents the blue light utensil.

Drawings

Fig. 1 is a schematic structural view of an explosion-proof glass lampshade provided by the utility model;

FIG. 2 is a sectional view of the base structure of an explosion-proof glass lampshade provided by the utility model;

fig. 3 is a schematic structural view of an outer shell of an explosion-proof glass lampshade provided by the utility model;

fig. 4 is a sectional view of the outer shell and the inner shell of the explosion-proof glass lampshade provided by the utility model.

In the figure: the device comprises a base 1, an outer shell 2, a fixing hole 3, a threading hole 4, a protective pad 5, a clamping block 6, a limiting block 7, a radiating groove 8, a fixing frame 9, a dustproof net 10, a top cover 11, an exhaust hole 12, a clamping groove 13, a limiting groove 14, a flange 15, a sealing pad 16, an inner shell 17, an air outlet hole 18, a light scattering layer 19, a color coating layer 20 and a fixing bolt 21.

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.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 4, an explosion-proof glass lampshade comprises a base 1 and an outer housing 2, the outer housing 2 is used for making the lampshade more beautiful, a top cover 11 is integrally formed on the outer wall of the top of the outer housing 2, an inner housing 17 is integrally formed on the outer wall of the bottom of the top cover 11, the inner housing 17 is located inside the outer housing 2, clamping blocks 6 are welded on the inner wall of the side surface of the base 1 and are distributed equidistantly, clamping grooves 13 are formed on the outer wall of the side surface of the top cover 11 and are distributed equidistantly, the top cover 11 is clamped on the outer wall of the top of the clamping blocks 6 through the clamping grooves 13, the clamping grooves 13 and the clamping blocks 6 are used for fixing the base 1 and the top cover 11, air outlet holes 18 are formed on the inner wall of the bottom of the inner housing 17, the air outlet holes 18 are used for discharging hot air into the inner part of the outer housing 2, exhaust holes 12 are distributed equidistantly on the outer wall of the top cover 11, and the exhaust holes 12 and the air outlet holes 18 are respectively communicated with the outer housing 2, the side outer wall of the top cover 11 is provided with radiating grooves 8 distributed equidistantly, the radiating grooves 8 are used for radiating hot air, and the radiating grooves 8 are communicated with the outer shell 2 through exhaust holes 12.

Furthermore, the outer wall of the top of the base 1 is provided with a threading hole 4, the inside of the threading hole 4 is inserted with a protective pad 5, and the protective pad 5 is used for protecting a circuit.

Further, the top outer wall of the base 1 is provided with fixing holes 3 distributed in an annular structure at equal intervals, the fixing holes 3 are connected with fixing bolts 21 through internal threads, and the fixing holes 3 and the fixing bolts 21 are used for fixing the base 1.

Further, a light diffusion layer 19 is covered on the top inner wall of the outer shell 2, the light diffusion layer 19 is used for diffusing light, so that the light is softer, and a color coating layer 20 is covered on the top outer wall of the light diffusion layer 19, and the color coating layer 20 is used for absorbing harmful light.

Further, a flange 15 is integrally formed at the center of the top outer wall of the top cover 11, and a gasket 16 is adhered to the top outer wall of the flange 15, and the gasket 16 is used for preventing hot air from flowing back to the inside of the inner housing 17 again through the top.

Further, a fixing frame 9 is mounted on the outer wall of the side face of the base 1, close to the heat dissipation groove 8, through screws, a dustproof net 10 is bonded inside the fixing frame 9, and the dustproof net 10 is used for preventing external dust from entering the outer shell 2.

Further, the welding has stopper 7 that is the equidistance and distributes on the side inner wall of base 1, and it has the spacing groove 14 that is the equidistance and distributes to open on the side outer wall of top cap 11, and stopper 7 joint is in the inside of spacing groove 14, and stopper 7 and spacing groove 14 are used for restricting the turned angle of top cap 11, rotate excessively when preventing the installation.

The working principle is as follows: during the installation, operating personnel passes through wires hole 4 with the circuit and penetrates base 1's inside at first, fix base 1 in suitable position through fixed orifices 3 and fixing bolt 21 again, later with light and circuit electric connection, and fix in base 1's bottom, then operating personnel aligns draw-in groove 13 and base fixture block 4 of top cap 11, make spacing groove 14 and stopper 7 align simultaneously, advance base 1's inside with the lamp shade card again, make the light be located interior casing 17's inside, last operating personnel rotates shell body 2, shell body 2 drives top cap 11 and rotates, make the edge joint of top cap 12 at the top of fixture block 6, the inside edge up to spacing groove 14 touches with stopper 7, just finish installing this moment.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An explosion-proof glass lampshade comprises a base (1) and an outer shell (2) and is characterized in that a top cover (11) is integrally formed on the outer wall of the top of the outer shell (2), an inner shell (17) is integrally formed on the outer wall of the bottom of the top cover (11), the inner shell (17) is positioned inside the outer shell (2), clamping blocks (6) distributed at equal intervals are welded on the inner wall of the side face of the base (1), clamping grooves (13) distributed at equal intervals are formed in the outer wall of the side face of the top cover (11), the top cover (11) is clamped on the outer wall of the top of the clamping blocks (6) through the clamping grooves (13), air outlet holes (18) are formed in the inner wall of the bottom of the inner shell (17), air outlet holes (12) distributed at equal intervals are formed in the outer wall of the top cover (11), and the air outlet holes (12) and the air outlet holes (18) are respectively communicated with the outer shell (2), the side outer wall of the top cover (11) is provided with heat dissipation grooves (8) distributed equidistantly, and the heat dissipation grooves (8) are communicated with the outer shell (2) through exhaust holes (12).

2. The explosion-proof glass lampshade according to claim 1, characterized in that the outer wall of the top of the base (1) is provided with a threading hole (4), and a protective pad (5) is inserted into the threading hole (4).

3. The explosion-proof glass lampshade according to claim 1, characterized in that fixing holes (3) are arranged on the outer wall of the top of the base (1) at equal intervals in an annular structure, and fixing bolts (21) are connected to the inner threads of the fixing holes (3).

4. An explosion-proof glass lampshade as defined in claim 1, characterized in that the top inner wall of the outer housing (2) is covered with a light-diffusing layer (19) and the top outer wall of the light-diffusing layer (19) is covered with a color-coated layer (20).

5. An explosion-proof glass lampshade as defined in claim 1, characterized in that a flange (15) is integrally formed at the center of the top outer wall of the top cover (11), and a sealing gasket (16) is bonded on the top outer wall of the flange (15).

6. The explosion-proof glass lampshade according to claim 1, characterized in that a fixing frame (9) is mounted on the outer wall of the side surface of the base (1) close to the heat dissipation groove (8) through screws, and a dust screen (10) is bonded inside the fixing frame (9).

7. The explosion-proof glass lampshade according to claim 1, characterized in that limiting blocks (7) are welded on the inner side wall of the base (1) and are distributed equidistantly, limiting grooves (14) are formed on the outer side wall of the top cover (11) and are distributed equidistantly, and the limiting blocks (7) are clamped inside the limiting grooves (14).