CN210372916U

CN210372916U - Fully-sealed LED lamp

Info

Publication number: CN210372916U
Application number: CN201921715139.9U
Authority: CN
Inventors: 郭玉璞
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-14
Filing date: 2019-10-14
Publication date: 2020-04-21
Anticipated expiration: 2029-10-14

Abstract

The utility model discloses a totally enclosed LED lamp, including the fluorescent tube body, be provided with the cavity in the fluorescent tube body, the end cap that is used for encapsulating fluorescent tube body both ends messenger's fluorescent tube body in airtight cavity is installed respectively at the both ends of fluorescent tube body, is provided with seal assembly between end cap and the fluorescent tube body, and seal assembly is including fixed an at least sealing washer that sets up on the end cap surface, the utility model discloses overall structure is simple, equipment simple to operate, and whole size is little, need not to set up the power storehouse, and the use of the raw and other materials that can significantly reduce practices thrift manufacturing cost to whole each junction leakproofness is good, and is sealed convenient and fast, and application range is wide, and luminous efficiency is high, and.

Description

Fully-sealed LED lamp

Technical Field

The utility model relates to a LED lamp, specific theory relates to a simple structure, and whole size is little, and equipment convenient and fast seals effectually, and application range is wide's totally enclosed LED lamp belongs to lighting apparatus technical field.

Background

With the development of the LED illuminating lamp, the LED illuminating lamp gradually replaces the traditional incandescent lamp and the energy-saving lamp, and is widely applied to the fields of families, offices, businesses and the like.

The LED illuminating lamp widely applied at present mainly imitates and replaces the original incandescent lamp, energy-saving lamp and energy-saving lamp tube, and because the LED luminous principle and the shape of the luminous body are obviously different from the incandescent lamp energy-saving lamp and the like, the LED illuminating lamp product manufactured by imitating the original illuminating product does not fully exert the characteristics thereof, causes huge waste, and is very inconvenient to install the traditional LED illuminating lamp,

in order to solve the above problems, an LED lamp is available on the market, as the patent numbers: 201320689860.1 discloses an LED lamp, including fluorescent tube, LED lamp plate, end cap and power drive, the fluorescent tube includes interconnect's casing and non-light tight diffusion cover, is provided with the LED light source on the LED lamp plate, and the end cap is sealed to be set up in the both ends of fluorescent tube, and the casing includes casing lower part and casing upper portion, is provided with the arch on the lateral wall of casing lower part, and the contained angle that forms between casing upper portion and the arch is the acute angle, and the LED lamp plate sets up between arch and casing upper portion.

Above-mentioned this type of LED lamp can realize making lamp body equipment installation very convenient, but overall structure is complicated, and it is inconvenient to make, increases manufacturing cost, and whole size is big, seriously causes the wasting of resources to sealed effect is not good, can not be applied to the abominable environment that has water, vapour, fog and partial corrosion of condition.

SUMMERY OF THE UTILITY MODEL

The to-be-solved main technical problem of the utility model is to provide a simple structure, whole size is little, equipment convenient and fast, and is sealed effectual, the wide totally enclosed LED lamp of application range.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model provides a totally enclosed LED lamp, includes the fluorescent tube body, is provided with the cavity in the fluorescent tube body, and the end cap that is used for encapsulating fluorescent tube body both ends and makes the interior airtight cavity of fluorescent tube body is installed respectively at the both ends of fluorescent tube body, is provided with seal assembly between end cap and the fluorescent tube body, and seal assembly is including fixed at least one sealing washer that sets up on the end cap surface.

The following is the utility model discloses to above-mentioned technical scheme's further optimization:

the lamp tube body comprises an upper tube body and a lower tube body which are integrally connected, the cross section of the upper tube body is in an oblong rectangular shape, the cross section of the lower tube body is in a semi-circular arc shape, and the overall width of the lower tube body is smaller than that of the upper tube body.

Further optimization: the integral wall thickness of the lower pipe body is gradually reduced from the middle part of the lower pipe body to two sides.

Further optimization: the lamp tube comprises a lamp tube body, wherein a lamp source substrate is arranged in a closed cavity and comprises a substrate, a plurality of LED lamp beads and an integrated LED power supply driver are distributed on the substrate, and a connecting wire used for being connected with an external power supply is arranged on the substrate.

Further optimization: the lamp source substrate is arranged in the upper tube body, and the LED lamp beads on the lamp source substrate are positioned in the lower tube body.

Further optimization: the overall shape of the plug is matched with the cross section shape of the cavity in the tube body of the lamp tube.

Further optimization: the outer surface of the upper edge of the plug is provided with a groove for installing a sealing ring.

Further optimization: the plug is provided with a threading hole for facilitating the connecting wire to pass through, and the diameter of an inner hole of the threading hole is smaller than the diameter of an outer circle of the connecting wire.

Further optimization: the lower end face of the lower pipe body is a plane, and the overall cross section of the lower pipe body is in a prolate rectangular shape.

Further optimization: the whole wall thickness of the lower pipe body is gradually increased from the middle part of the lower pipe body to two sides.

The above technical scheme is adopted in the utility model, think about ingenious, rational in infrastructure, overall structure is simple, equipment simple to operate, and whole size is little, need not to set up the power storehouse, and manufacturing cost is practiced thrift in the use of the raw and other materials that can significantly reduce to whole each junction leakproofness is good, and is sealed convenient and fast, and application range is wide, and luminous efficiency is high, and the application place is extensive.

The present invention will be further explained with reference to the drawings and examples.

Drawings

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

fig. 2 is a schematic view of an internal structure of a tube body of a lamp tube in embodiment 1 of the present invention;

fig. 3 is a schematic structural view of a plug in embodiment 1 of the present invention;

fig. 4 is a schematic structural view of a lamp source substrate in embodiment 1 of the present invention;

fig. 5 is a schematic structural view of a tube body of a lamp tube in embodiment 2 of the present invention;

fig. 6 is a schematic structural view of a tube body of a lamp tube in embodiment 3 of the present invention;

fig. 7 is a schematic structural view of a tube body of a lamp tube in embodiment 4 of the present invention;

fig. 8 is a schematic view of the overall structure of embodiment 5 of the present invention;

fig. 9 is a schematic structural view of a tube body of a lamp tube according to embodiment 6 of the present invention;

fig. 10 is a schematic view of the overall structure in embodiment 6 of the present invention.

In the figure: 1-tube body of the lamp tube; 11-feeding the tube body; 12-a lower pipe body; 2-a lamp source substrate; 21-a substrate; 22-LED lamp beads; 23-LED power supply driving; 24-connecting wires; 3-plug; 31-a sealing ring; 32-threading holes; 33-a mounting seat; 34-mounting holes; 4-sealing adhesive tape; 5-a radiator.

Detailed Description

Example 1: as shown in fig. 1-4, a fully sealed LED lamp includes a tube body 1, a cavity is disposed in the tube body 1, plugs 3 for encapsulating two ends of the tube body 1 to form a sealed cavity in the tube body 1 are respectively mounted at two ends of the tube body 1, and a lamp source substrate 2 is mounted inside the tube body 1 in the sealed cavity.

The lamp tube body 1 comprises an upper tube body 11 and a lower tube body 12 which are integrally connected, the cross section of the upper tube body 11 is in a flat and long rectangular shape, the cross section of the lower tube body 12 is in a semi-arc shape, and the overall width of the lower tube body 12 is smaller than that of the upper tube body 11.

By the design, the integral structure of the lamp tube body 1 is simple, the lamp tube body is convenient to manufacture, the integral size is small, a power supply bin is not required to be arranged, the use of raw materials can be greatly reduced, and the manufacturing cost is saved.

The tube body 1 is made of transparent and translucent materials, such as plastic, glass, crystal and other translucent materials, and the tube body 1 can be made completely transparent or translucent.

The overall wall thickness of the lower tube body 12 gradually decreases from the middle of the lower tube body 12 to both sides.

By the design, the lower tube body 12 can integrally form a convex lens for transmitting light, so that light rays have a light condensation effect when passing through the lower tube body 12, the utilization rate of a light source is further improved, and light condensation irradiation is realized.

The lamp source substrate 2 comprises a substrate 21, and a plurality of LED lamp beads 22 are distributed on the substrate 21; an LED power supply driver 23 for driving the LED lamp beads 22 is integrated on the substrate 21, and a connecting wire 24 for connecting with an external power supply is arranged on the substrate 2.

With such a design, the entire structure of the lamp source substrate 2 is simplified.

The lamp source substrate 2 is installed in the upper tube body 11, and the LED lamp beads 22 on the lamp source substrate 2 are located in the lower tube body 12.

The overall shape of the plug 3 is matched with the cross section shape of the cavity in the tube body 1 of the lamp tube.

And a sealing component is arranged between the plug 3 and the tube body 1 of the lamp tube and used for improving the connection sealing effect, so that a closed cavity is formed in the tube body 1 of the lamp tube.

The sealing assembly comprises at least one groove formed in the outer surface of the plug 3 on the plug 3, a sealing ring 31 is arranged in the groove, and the plug 3 is connected with the lamp tube body 1 and then used for enhancing the sealing effect through the sealing ring 31.

Design like this can be used for strengthening sealed effect through sealing washer 31, makes the sealed airtight cavity that is of cavity of fluorescent tube body 1, and then can make this totally enclosed LED lamp range of application wide, not only is applied to the better illumination places in environment such as family, official working, business, still but the wide application has water, vapour, fog and partial corrosive environment in the abominable condition.

The sealing component can also be used for laying sealant along the connection between the plug 3 and the tube body 1 after the connection between the plug 3 and the tube body 1 is completed for sealing.

The plug 3 is provided with a threading hole 32 for facilitating the connection wire 24 to pass through, and the diameter of an inner hole of the threading hole 32 is smaller than the diameter of an outer circle of the connection wire 24.

By the design, the connecting wires 24 can be tightly attached to the inner wall of the threading hole to improve the connection sealing property after the connecting wires 24 are threaded in the threading hole 32.

The connecting lead 24 can also be cast directly into the plug 3.

The joint between the connecting lead 24 and the threading hole 32 can be further provided with sealant for improving the sealing effect.

And one side of the plug 3 is provided with a mounting seat 33. The mounting seat 33 is provided with at least one mounting hole 34.

By means of the design, the mounting seat 33 and the mounting hole 34 can be used for conveniently mounting the fully-sealed LED lamp.

In order to improve the application range of the full-sealed LED lamp, the tube body 1 of the lamp tube can be made into various colors such as red, green and yellow, and the lamp tube can be applied to illumination of festivals, celebrations, greening and the like.

Example 2: as shown in fig. 5, in the above embodiment 1, the overall structure of the tube body 1 may also adopt the structure shown in fig. 5, the overall structure of the cross section of the tube body 1 is a T shape with two sections integrally connected, the tube body 1 includes an upper tube body 11 and a lower tube body 12 integrally connected, the cross section of the upper tube body 11 is a prolate rectangle, the cross section of the lower tube body 12 is a prolate rectangle, and the overall width of the lower tube body 12 is smaller than the overall width of the upper tube body 11.

By the design, the lower tube body 12 can be integrally formed into a plane transparent body, so that light can directly penetrate through the lower tube body 12, the utilization rate of a light source is improved, and direct irradiation is realized.

Example 3: as shown in fig. 6, in the above embodiment 1, the entire structure of the tube body 1 may be the structure shown in fig. 6, in which the cross-sectional shape of the lower tube body 12 is a prolate rectangular shape, and the entire wall thickness of the lower tube body 12 is gradually increased from the middle portion of the lower tube body 12 to both sides.

By the design, the lower tube body 12 can integrally form the concave lens for light transmission, so that light has an astigmatism effect when passing through the lower tube body 12, the utilization rate of a light source is further improved, and astigmatism irradiation is realized.

Example 4: as shown in fig. 7, in the above embodiment 1, the overall structure of the tube body 1 may also adopt the structure shown in fig. 7, and the inner side surface of the lower tube body 12 is provided with an irregular plane.

By the design, the inner side surface of the lower tube body 12 can be an irregular plane, so that light rays can have a diffuse reflection effect when passing through the lower tube body 12, the utilization rate of a light source is further improved, and diffuse reflection irradiation is realized.

Example 5: as shown in fig. 8, in the above embodiment 1, the overall structure of the hermetically sealed LED lamp may also adopt the structure shown in fig. 8, and the hermetically sealed LED lamps may also be arranged in multiple rows, the multiple rows of the hermetically sealed LED lamps are integrally connected, and two adjacent hermetically sealed LED lamps share one edge.

Example 6: as shown in fig. 9 to 10, in the above embodiment 1, the overall structure of the lamp tube body 1 may also adopt the structure shown in fig. 9 to 10, a groove is formed on one side of the upper tube body 11, which is far away from the lower tube body 12, the groove is communicated with the cavity in the lamp tube body 1, the lamp source substrate 2 is installed in the upper tube body 11, and a sealant is distributed at a connection position of the lamp source substrate 2 and the upper tube body 11 at the through groove to form a sealing rubber strip 4 for sealing.

The lamp source substrate 2 is provided with a radiator 5 at a through groove formed in the upper pipe body 11, and the radiator 5 is used for improving the radiating effect.

Design like this, can be through the logical groove easy to assemble radiator 5 of seting up on the last body 11, joint strip 4 has been laid to the junction of lamp source base plate 2 and last body 11, can be used for improving the sealed effect of the junction of lamp source base plate 2 and last body 11, avoids dust and water smoke to get into the cavity harm lamp source base plate 2 in the fluorescent tube body 1.

During the equipment, at first with lamp source base plate 2 direct mount in last body 11, inject the position of lamp source base plate 2 through last body 11 to make LED lamp pearl 22 on lamp source base plate 2 be located body 12 down, then wear to establish connecting wire 24 in the through wires hole 32 on end cap 3 and make connecting wire 24 closely laminate with the inner wall in through wires hole and improve the connection leakproofness, then adorn end cap 3 respectively and insert the both ends of fluorescent tube body 1 and make the interior airtight cavity that forms of fluorescent tube body 1.

In order to improve the sealing effect of the closed cavity in the tube body 1, sealant can be arranged at the joint of the plug 3 and the tube body 1 and the joint of the connecting wire 24 and the threading hole 32 for sealing the connection gap, so that the sealing effect is improved.

After the assembly is completed, the whole structure of the full-sealed LED lamp has good sealing performance, can be applied to illumination places with good environments such as families, offices, businesses and the like, and can also be widely applied to water, steam, fog and partial corrosive environments with severe conditions.

For those skilled in the art, based on the teachings of the present invention, changes, modifications, substitutions and variations can be made to the embodiments without departing from the principles and spirit of the invention.

Claims

1. The utility model provides a totally enclosed LED lamp, includes fluorescent tube body (1), its characterized in that: the lamp tube comprises a lamp tube body (1), wherein a cavity is formed in the lamp tube body (1), plugs (3) used for packaging two ends of the lamp tube body (1) to enable the two ends of the lamp tube body (1) to form a closed cavity are respectively installed at two ends of the lamp tube body (1), a sealing assembly is arranged between each plug (3) and the corresponding lamp tube body (1), and each sealing assembly comprises at least one sealing ring (31) fixedly arranged on the outer surface of each plug (3).

2. The hermetically sealed LED lamp of claim 1, wherein: the lamp tube body (1) comprises an upper tube body (11) and a lower tube body (12) which are integrally connected, the cross section of the upper tube body (11) is in a flat and long rectangular shape, the cross section of the lower tube body (12) is in a semi-arc shape, and the whole width of the lower tube body (12) is smaller than that of the upper tube body (11).

3. The hermetically sealed LED lamp of claim 2, wherein: the whole wall thickness of the lower pipe body (12) is gradually reduced from the middle part of the lower pipe body (12) to two sides.

4. A hermetically sealed LED lamp in accordance with claim 3, wherein: the lamp tube comprises a lamp tube body (1), wherein a lamp source substrate (2) is arranged in a sealed cavity inside the lamp tube body, the lamp source substrate (2) comprises a substrate (21), a plurality of LED lamp beads (22) and an integrated LED power supply driver (23) are arranged on the substrate (21), and a connecting wire (24) used for being connected with an external power supply is arranged on the substrate (21).

5. The hermetically sealed LED lamp of claim 4, wherein: the lamp source substrate (2) is arranged in the upper tube body (11), and the LED lamp beads (22) on the lamp source substrate (2) are positioned in the lower tube body (12).

6. The hermetically sealed LED lamp of claim 5, wherein: the overall shape of the plug (3) is matched with the cross section shape of the cavity in the tube body (1).

7. The hermetically sealed LED lamp of claim 6, wherein: a groove for installing the sealing ring (31) is formed in the outer surface of the plug (3) on the plug (3).

8. The hermetically sealed LED lamp of claim 7, wherein: the plug (3) is provided with a threading hole (32) for facilitating the connection wire (24) to pass through, and the diameter of an inner hole of the threading hole (32) is smaller than the diameter of an outer circle of the connection wire (24).

9. The hermetically sealed LED lamp of claim 8, wherein: the lower end face of the lower pipe body (12) is a plane, and the overall cross section of the lower pipe body (12) is in an oblong rectangular shape.

10. The hermetically sealed LED lamp of claim 9, wherein: the integral wall thickness of the lower pipe body (12) is gradually increased from the middle part of the lower pipe body (12) to two sides.