CN202281110U

CN202281110U - LED hard string lamp with waterproof function

Info

Publication number: CN202281110U
Application number: CN2011203668276U
Authority: CN
Inventors: 李军
Original assignee: SHENZHEN RUITOP LIGHTING CO Ltd
Current assignee: SHENZHEN RUITOP LIGHTING CO Ltd
Priority date: 2011-09-29
Filing date: 2011-09-29
Publication date: 2012-06-20
Anticipated expiration: 2021-09-29

Abstract

The utility model discloses an LED hard string lamp with a waterproof function, comprising a male plug connector and a female plug connector which are in mutual plug connection, wherein the male plug connector comprises a first end wall and an electrode column arranged at one side of the first end wall; the female plug connector comprises a second end wall, a plugging pipe arranged at one side of the second end wall and an electrode hole arranged in the plugging pipe; the male plug connector also comprises a sealing ring arranged at the same side of the electrode column, and the sealing ring comprises an inner ring in which the electrode column is arranged; and the female plug connector also comprises a seal ring sleeved on the outer wall of the plugging pipe, and the seal ring is matched with the inner ring of the sealing ring. When the male plug connector and the female plug connection are in plug connection, the electrode column is plugged in the electrode hole to realize electric connection, and the outer wall of the seal ring tightly clings to the inner wall of the sealing ring to ensure that the electrode column and the electrode hole are isolated from the outside and outside water vapour is prevented from entering the electrode column and the electrode hole, therefore, the LED hard string lamp provided by the utility model has favorable waterproofness.

Description

A kind of hard lamp bar of LED with water-proof function

Technical field

The utility model relates to a kind of lighting device, relates in particular to the hard lamp bar of a kind of LED.

Background technology

The hard lamp bar of traditional LED comprises peg graft public head and female head of pegging graft; The public head of pegging graft adopts flexible cord to realize being electrically connected to inserting mode with female head of pegging graft; But this structure is not because there is sealing device, thereby steam is prone to get into, and water resistance is bad; And flexible cord can not realize seamless link to the mode of inserting, thereby whole hard lamp bar does not have associative perception.

The utility model content

The purpose of the utility model is to overcome the shortcoming of prior art, and a kind of hard lamp bar of LED that has good water resistance and can realize seamless link between the lamp bar is provided.

For realizing above-mentioned purpose, the technical scheme that the utility model adopted is:

A kind of hard lamp bar of LED with water-proof function; Comprise public an of grafting and the female head of a grafting of pegging graft with public of said grafting; The public head of said grafting comprises one first end wall and the electrode column that is arranged at first end wall, one side; Said female head of pegging graft comprises one second end wall and is arranged at the intubate of second end wall, one side and is arranged on the electrode hole in the intubate that said electrode column plugs together with electrode hole and realizes being electrically connected, and the public head of said grafting comprises that also one is arranged at the sealing ring of electrode column homonymy; Said sealing ring comprises ring in, in encircling in said electrode column is arranged at; The female head of said grafting comprises that also one is sheathed on the sealing ring of intubate outer wall, and the interior ring of said sealing ring and sealing ring is complementary.

The outer wall of said sealing ring is concordant with the edge of public first end wall of pegging graft.

The said sealing ring and first end wall are integrally formed.

The hard lamp bar of said LED also comprise one be fixed in the public first end wall opposite side of pegging graft first aluminium section bar and be fixed in second aluminium section bar of the mother's second end wall opposite side of pegging graft.

Said first aluminium section bar and second aluminium section bar are fixed in peg graft public head and female head of pegging graft through self-tapping screw respectively.

Said intubate two ends of pegging graft female head are respectively arranged with flange, and said sealing ring is sheathed between two flanges.

Said intubate one end of pegging graft female head is provided with flange, and said sealing ring is sheathed between second end wall of flange and the female head of grafting.

The beneficial effect of the utility model is: when the public head of pegging graft is pegged graft with female head of pegging graft; The electrode column of the public affairs of pegging graft head plugs together realization with the electrode hole of female head of pegging graft and is electrically connected; The outer wall of the sealing ring inwall with sealing ring of then tightly fitting, the end of sealing ring fits in second end wall of female head of pegging graft fully, thereby not only makes electrode column and electrode hole be isolated from the outside; Prevent the entering of outside steam, make the hard lamp bar of the utility model LED have favorable waterproof property; And realized the seamless link between the lamp bar, and make the more integration of the hard lamp holder outward appearance of whole LED, attractive in appearance.

Description of drawings

Fig. 1 is the hard lamp bar of a utility model LED sketch map;

Fig. 2 is the hard lamp bar of a utility model LED exploded perspective view.

The specific embodiment

Below will specify a kind of hard lamp bar of LED of the utility model with reference to accompanying drawing with water-proof function.

Like Fig. 1, shown in 2; In the present embodiment; The hard lamp bar of LED that the utlity model has water-proof function comprise one peg graft public 1 and with said peg graft peg graft for public 1 one peg graft female 2, said graftings public affairs 1 comprise one first end wall 11 and the electrode column 12 that is arranged at first end wall, 11 1 sides; Female 2 of said grafting comprises one second end wall 21 and is arranged at the intubate 22 of second end wall, 21 3 sides and is arranged on the electrode hole 23 in the intubate 22.

Public 1 of said grafting comprises that also one is arranged at the sealing ring 13 of electrode column 12 homonymies, and said sealing ring 13 comprises ring 130 in, and said electrode column 12 is arranged in the interior ring 130 of being somebody's turn to do of sealing ring 13; Female 2 of said grafting comprises that also one is sheathed on the sealing ring 24 of intubate 22 outer walls, and said sealing ring 24 is complementary with the interior ring 130 of sealing ring 13.

When public 1 of grafting and female 2 grafting of grafting; The electrode column 12 of pegging graft public 1 plugs together with the electrode hole 23 of pegging graft female 2 to be realized being electrically connected; 241 of the outer walls of sealing ring 24 inwall 132 with sealing ring 13 of tightly fitting; Thereby make electrode column 12 and electrode hole 23 be isolated from the outside, prevent the entering of outside steam, make the hard lamp bar of the utility model LED have favorable waterproof property.

In the present embodiment, preferably, the outer wall 131 of said sealing ring 13 is concordant with the edge 111 of public 1 first end wall 11 of pegging graft; Said sealing ring 13 can be integrally formed with first end wall 11, thus peg graft public 1 with peg graft peg graft for female 2 after, the end of sealing ring 13 fits in second end wall 21 of pegging graft female 2 fully; Thereby not only further strengthened the water resistance of the hard lamp bar of LED; And realized the seamless link between the lamp bar, and make the more integration of the hard lamp holder outward appearance of whole LED, attractive in appearance.

In the present embodiment, preferably, said intubate 22 two ends of pegging graft female 2 also are respectively arranged with flange 25; Said sealing ring 24 is sheathed between two flanges 25; So, can prevent pull away peg graft public 1 with peg graft female 2 o'clock, prevent that sealing ring 24 is retained in the sealing ring 13.In other embodiments, also can be that intubate 22 1 ends of pegging graft female 2 are provided with flange 25, sealing ring 24 is sheathed between flange 25 and the mother's 2 that pegs graft second end wall 21.

In the present embodiment, one first aluminium section bar 3 is fixed in the opposite side of public 1 first end wall 11 of pegging graft through self-tapping screw (figure do not show), and with public 1 output of forming the hard lamp bar of the utility model LED of pegging graft; One second aluminium type, 4 materials are fixed in another examples of female 2 second end wall 21 of pegging graft through self-tapping screw (figure do not show), and with female 2 input of forming the hard lamp bar of the utility model LED of pegging graft.

Claims

1. hard lamp bar of LED with water-proof function; It is characterized in that: comprise public an of grafting and the female head of a grafting of pegging graft with public of said grafting; The public head of said grafting comprises one first end wall and the electrode column that is arranged at first end wall, one side; Said female head of pegging graft comprises one second end wall and is arranged at the intubate of second end wall, one side and is arranged on the electrode hole in the intubate that said electrode column plugs together with electrode hole and realizes being electrically connected, and the public head of said grafting comprises that also one is arranged at the sealing ring of electrode column homonymy; Said sealing ring comprises ring in, in encircling in said electrode column is arranged at; The female head of said grafting comprises that also one is sheathed on the sealing ring of intubate outer wall, and the interior ring of said sealing ring and sealing ring is complementary.

2. a kind of hard lamp bar of LED with water-proof function according to claim 1 is characterized in that: the outer wall of said sealing ring is concordant with the edge of public first end wall of pegging graft.

3. a kind of hard lamp bar of LED with water-proof function according to claim 2, it is characterized in that: the said sealing ring and first end wall are integrally formed.

4. according to claim 1 or 2 or 3 described a kind of hard lamp bars of LED, it is characterized in that with water-proof function: the hard lamp bar of said LED also comprise one be fixed in the public first end wall opposite side of pegging graft first aluminium section bar and be fixed in second aluminium section bar of the mother's second end wall opposite side of pegging graft.

5. a kind of hard lamp bar of LED with water-proof function according to claim 4 is characterized in that: said first aluminium section bar and second aluminium section bar are fixed in peg graft public head and female head of pegging graft through self-tapping screw respectively.

6. according to claim 1 or 2 or 3 or 5 described a kind of hard lamp bars of LED with water-proof function, it is characterized in that: said intubate two ends of pegging graft female head are respectively arranged with flange, and said sealing ring is sheathed between two flanges.

7. according to claim 1 or 2 or 3 or 5 described a kind of hard lamp bars of LED with water-proof function, it is characterized in that: said intubate one end of pegging graft female head is provided with flange, and said sealing ring is sheathed between second end wall of flange and the female head of grafting.