CN216280727U

CN216280727U - Novel explosion-proof LED bulb

Info

Publication number: CN216280727U
Application number: CN202122603969.6U
Authority: CN
Inventors: 周昌勇; 崔昌健
Original assignee: Jiangsu Huacheng Optoelectronic Science & Technology Co ltd
Current assignee: Jiangsu Huacheng Optoelectronic Science & Technology Co ltd
Priority date: 2021-10-27
Filing date: 2021-10-27
Publication date: 2022-04-12
Anticipated expiration: 2031-10-27

Abstract

The utility model provides a novel explosion-proof LED bulb, which relates to the technical field of LED bulbs, wherein clamping shafts are embedded and fixed on four sides of the outer wall of a lampshade, a plurality of plastic buckles are uniformly fixed on the inner wall of each clamping shaft, outer supports are inserted at the outer ends of the clamping shafts, and connecting plates integrated with the outer supports are fixed on the tops of the outer supports; the inner top wall of the lampshade is rotatably connected with two groups of explosion-proof shells through threads, each explosion-proof shell consists of a plurality of radiating wings and a transparent box, and the radiating wings are uniformly embedded on the top surface of the transparent box in a semi-arc shape; the installation lantern ring is sleeved at the top end of the outer wall of the bulb body, the four sides of the top surface of the installation lantern ring are respectively provided with the connecting lug integrated with the installation lantern ring, the bulb body can be cooled through the plurality of cooling fins, the cooling effect is improved, the bulb body is prevented from bursting in a high-temperature state, when the bulb bursts, the transparent box can prevent glass from splashing to hurt people, and the use safety is further protected.

Description

Novel explosion-proof LED bulb

Technical Field

The utility model relates to the technical field of LED bulbs, in particular to a novel explosion-proof LED bulb.

Background

LED light bulbs, known as light emitting diodes, are solid state semiconductor devices that convert electrical energy into visible light, which can directly convert electricity into light.

The existing LED bulb is mostly used for house illumination, and part of the LED bulb can be installed in a kitchen and bathroom, the temperature in the kitchen and bathroom environment is higher, the LED bulb is influenced by self operation and external temperature, high temperature is easily generated, heat dissipation is not easy, explosion danger exists, and the bulb is easy to injure indoor users after bursting, so that potential safety hazards are caused.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is as follows: the LED bulb receives self operation and ambient temperature's influence, produces high temperature easily, and is difficult for the heat dissipation, just has the danger of explosion, to the problem that prior art exists, provides a novel explosion-proof LED bulb.

The purpose and the effect of the utility model are achieved by the following specific technical means: a novel explosion-proof LED bulb comprises a bulb body and a lampshade, wherein the lampshade is arranged on the outer side of the bulb body;

clamping shafts are embedded and fixed on four sides of the outer wall of the lampshade, a plurality of plastic buckles are uniformly fixed on the inner wall of each clamping shaft, outer supports are inserted at the outer ends of the clamping shafts, and connecting plates integrated with the outer supports are fixed on the tops of the outer supports;

the lamp shade is characterized in that the inner top wall of the lamp shade is rotatably connected with two groups of explosion-proof shells through threads, each explosion-proof shell consists of a plurality of radiating wings and a transparent box, and the radiating wings are semi-arc-shaped and are evenly embedded on the top surface of the transparent box.

Further preferred embodiments: the top end of the outer wall of the bulb body is sleeved with a mounting lantern ring, and the four sides of the top surface of the mounting lantern ring are respectively fixed with a connecting lug which is integrated with the mounting lantern ring.

Further preferred embodiments: the lamp shade is characterized in that a clamping groove is formed in the center of the lamp shade and penetrates through the top of the bulb body, the clamping groove is sleeved above the mounting lantern ring, and the lamp shade is mounted on the outer side of the bulb body through the mounting lantern ring.

Further preferred embodiments: the tail end of the outer support is evenly provided with a plurality of bayonets matched with the plastic buckles, and the bayonets are clamped with the plastic buckles.

Further preferred embodiments: the shape similar to the bulb body is formed by the two groups of explosion-proof shells, the radiating wings and the transparent box are wrapped on the outer side of the bulb body, and the explosion-proof effect is achieved on the bulb body through the explosion-proof shells.

The utility model has the beneficial effects that:

1. the top of the bulb body can be sleeved at the center of the mounting collar, the lampshade is taken up, the clamping groove is aligned with the top of the bulb body and sleeved in, the lampshade is mounted on the bulb body at the moment, the tail end of the outer support is adjusted to be inserted into the clamping shaft, the clamping opening is clamped through the plastic clamping buckle, the connectivity of the outer support and the clamping shaft is enhanced, the lamp shade and the bulb body are prevented from being loosened, then the connecting plate and the ceiling are locked through the bolts, the lampshade is stably hung on the outer side of the bulb body, the stress of the bulb body is reduced, the bulb body is prevented from being damaged, and the dustproof and light-gathering effects can be achieved through the lampshade;

2. two sets of explosion-proof housing are taken up and are arranged on two sides of the bulb body, two plastic plates are screwed on the inner wall of the lampshade, the explosion-proof housing is installed and finished, the bulb body can be cooled through the plurality of cooling fins, the cooling effect is improved, the bulb body is prevented from bursting in a high-temperature state, the transparent box is shielded outside the bulb, a gap is reserved between the transparent boxes, so that the heat dissipation capacity of the bulb is increased, and when the bulb bursts, the transparent box can prevent glass from splashing to hurt people, and the use safety is further protected.

Drawings

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

FIG. 2 is a schematic diagram of the structure of the bulb and the mounting collar of the present invention;

FIG. 3 is an internal view of the lampshade structure of the present invention;

fig. 4 is a schematic view of the enlarged structure at a part of the present invention.

In fig. 1-4: the bulb body 1, the mounting lantern ring 2, the joining lug 201, the lampshade 3, the clamping groove 301, the clamping shaft 4, the plastic buckle 401, the outer support 5, the connecting plate 501, the explosion-proof shell 6, the radiating wing 601 and the transparent box 602.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, a more particular description of the utility model will be rendered by reference to the appended drawings. The following examples are merely illustrative of the practice of the utility model. It should be noted that the disclosed embodiments do not limit the scope of the utility model. Rather, modifications and variations are possible without departing from the scope of the utility model.

Referring to fig. 1-4, a novel explosion-proof LED bulb includes a bulb body 1 and a lampshade 3, wherein the lampshade 3 is disposed outside the bulb body 1;

specifically, when the bulb 1 is used in an indoor place such as a bedroom at a relatively normal temperature, the bulb 1 can be directly installed on an indoor ceiling, and a lighting effect is achieved through the bulb 1;

the four sides of the outer wall of the lampshade 3 are embedded and fixed with clamping shafts 4, the inner wall of each clamping shaft 4 is uniformly fixed with a plurality of plastic buckles 401, the outer ends of the clamping shafts 4 are inserted with outer brackets 5, and the tops of the outer brackets 5 are fixed with connecting plates 501 integrated with the outer brackets;

furthermore, when the bulb body 1 is used in indoor places with high temperature, such as kitchens and bathrooms, explosion protection is needed;

the top end of the outer wall of the bulb body 1 is sleeved with a mounting lantern ring 2, and the four sides of the top surface of the mounting lantern ring 2 are all fixed with connecting lugs 201 which are integrated with the mounting lantern ring; a clamping groove 301 is formed in the center of the lampshade 3, the clamping groove 301 penetrates through the top of the bulb body 1, and the clamping groove 301 is sleeved above the mounting lantern ring 2;

the bulb body 1 and the lampshade 3 are mounted:

firstly, the mounting lantern ring 2 is taken up and sleeved at the top of the bulb body 1, the top of the bulb body 1 can be sleeved at the center of the mounting lantern ring 2, the top of the mounting lantern ring 2 is in a tapered shape with a thin upper part and a thick lower part, the mounting lantern ring 2 cannot move downwards after being sleeved at the top of the bulb body 1, then the lampshade 3 is taken up, the clamping groove 301 is aligned to the top of the bulb body 1 and sleeved, the clamping groove 301 is close to the mounting lantern ring 2 in the downwards moving process, a notch corresponding to the connecting lug 201 is formed in the inner wall of the clamping groove 301, the connecting lug 201 can be connected into the notch, the mounting lantern ring 2 can be positioned and connected with the lampshade 3, and the lampshade 3 is mounted with the bulb body 1 at the moment;

the tail end of the outer bracket 5 is uniformly provided with a plurality of bayonets matched with the plastic buckles 401, and the bayonets are clamped with the plastic buckles 401;

in order to reduce the bearing of the bulb body 1, the outer support 5 can be taken up, the tail end of the outer support 5 is adjusted to be inserted into the clamping shaft 4, the plastic buckle 401 is made of a plastic material, the plastic buckle 401 can deform in the insertion process of the outer support 5 so as not to obstruct the connection between the outer support 5 and the clamping shaft 4, after the outer support 5 and the clamping shaft 4 are connected, the bayonet corresponds to the plastic buckle 401 and is clamped through the plastic buckle 401, the connectivity between the outer support 5 and the clamping shaft 4 is enhanced, the outer support 5 and the clamping shaft 4 are prevented from loosening, then the connecting plate 501 is locked with a ceiling through a bolt, so that the lampshade 3 is stably suspended outside the bulb body 1, the stress of the bulb body 1 is reduced, the bulb body 1 is prevented from being damaged, and the dustproof and light condensing effects can be achieved through the lampshade 3;

the inner top wall of the lampshade 3 is rotatably connected with two groups of explosion-proof shells 6 through threads, each explosion-proof shell 6 consists of a plurality of radiating wings 601 and a transparent box 602, and the radiating wings 601 are uniformly embedded on the top surface of the transparent box 602 in a semi-arc shape;

the two groups of explosion-proof shells 6 form a shape similar to that of the bulb body 1, and the radiating fins 601 and the transparent box 602 are wrapped outside the bulb body 1;

the installation steps of the explosion-proof shell 6 and the lampshade 3 are as follows:

the tops of the two groups of the explosion-proof shells 6 are respectively embedded with a semicircular arc-shaped plastic plate, firstly, the two groups of the explosion-proof shells 6 are taken up and placed at the two sides of the bulb body 1, the bulb body 1 is sleeved by the two groups of the explosion-proof shells 6, then the two groups of explosion-proof shells 6 are closed, at the moment, the plastic plates at the tops of the two groups of explosion-proof shells 6 form a cylinder shape, two plastic plates can be screwed on the inner wall of the lampshade 3, the connection mode of the plastic plates and the lampshade 3 is similar to the connection mode of a conventional plastic bottle cap, at the moment, the installation of the explosion-proof shell 6 is finished, the heat dissipation of the lamp body 1 can be performed by the plurality of heat dissipation fins 601, thereby improving the heat dissipation effect, preventing the lamp body 1 from bursting under the high temperature state, and the transparent box 602 is shielded outside the lamp, and a gap is left between the transparent boxes 602, so that the bulb dissipates heat and when the bulb bursts, the transparent case 602 can prevent glass from splashing to hurt people, further protecting the safety of use.

Claims

1. The utility model provides a novel explosion-proof LED bulb, includes bulb body (1) and lamp shade (3), lamp shade (3) set up in the bulb body (1) outside, its characterized in that:

clamping shafts (4) are embedded and fixed on four sides of the outer wall of the lampshade (3), a plurality of plastic buckles (401) are uniformly fixed on the inner wall of each clamping shaft (4), outer supports (5) are inserted into the outer ends of the clamping shafts (4), and connecting plates (501) integrated with the outer supports (5) are fixed on the tops of the outer supports (5);

roof is connected with two sets of explosion-proof housing (6) through the screw rotation in lamp shade (3), and explosion-proof housing (6) comprise radiator fin (601) and transparent box (602), the quantity of radiator fin (601) is a plurality of, and radiator fin (601) are the even scarf joint in transparent box (602) top surface of semiarchy.

2. The novel explosion-proof LED bulb as claimed in claim 1, characterized in that: the top end of the outer wall of the bulb body (1) is sleeved with a mounting lantern ring (2), and the four sides of the top surface of the mounting lantern ring (2) are all fixed with connecting lugs (201) which are integrated with the mounting lantern ring.

3. The novel explosion-proof LED bulb as claimed in claim 1, characterized in that: the lamp shade (3) center is seted up draw-in groove (301), and draw-in groove (301) run through bulb body (1) top, draw-in groove (301) cup joint in the installation lantern ring (2) top.

4. The novel explosion-proof LED bulb as claimed in claim 1, characterized in that: the tail end of the outer support (5) is uniformly provided with a plurality of bayonets matched with the plastic buckles (401), and the bayonets are clamped with the plastic buckles (401).

5. The novel explosion-proof LED bulb as claimed in claim 1, characterized in that: the two groups of explosion-proof shells (6) form a shape similar to that of the bulb body (1), and the radiating wings (601) and the transparent box (602) are wrapped on the outer side of the bulb body (1).