CN103672751B

CN103672751B - Antivibration lamp

Info

Publication number: CN103672751B
Application number: CN201210333474.9A
Authority: CN
Inventors: 周明杰; 吴银娥
Original assignee: Oceans King Lighting Science and Technology Co Ltd; Shenzhen Oceans King Lighting Engineering Co Ltd
Current assignee: Oceans King Lighting Science and Technology Co Ltd; Shenzhen Oceans King Lighting Engineering Co Ltd
Priority date: 2012-09-11
Filing date: 2012-09-11
Publication date: 2017-09-22
Anticipated expiration: 2032-09-11
Also published as: CN103672751A

Abstract

A kind of antivibration lamp, including：Having in lamp outer casing and the bulb in lamp outer casing, lamp outer casing also has a support for fixing bulb in an accommodating cavity for accommodating bulb, accommodating cavity, support includes：One filler ring and one group of shell fragment being arranged on filler ring, filler ring include：One base and the ring body being connected with base；Shell fragment includes a fixed part and a clamping part as formed by one end bending extension of fixed part, and shell fragment is fixed on ring body by fixed part thereon, and retaining part is in the inner side of ring body and hanging relative to ring body；Filler ring is fixed on the inwall of accommodating cavity by base, and bulb is located in ring body and clamped by the clamping part of each shell fragment on ring body.The present invention fixes bulb by support, and steps up bulb using the shell fragment on support, makes bulb when vibrated, so as to effectively protect bulb, can improve the service life of bulb by shell fragment come buffering vibration.

Description

Antivibration lamp

Technical field

The present invention relates to the vibration-proof structure of a kind of light fixture, more particularly to light fixture.

Background technology

For powerful bulb, because size is larger, readily replaceable except to consider, vibrationproof is also most important.But it is existing The most of bulbs for having light fixture are generally all to be assemblied in by screw thread or clamping structure on lamp socket, in addition, without other vibrationproof Structure, therefore, when large-power lamp is vibrated, Lamp bulb case part be easy to be shaken it is broken, even if there is a small number of light fixtures to be provided with Vibration-proof structure, but its vibration-proof structure is complicated, and assembling trouble, cost is higher.

The content of the invention

The technical problem to be solved in the present invention is to overcome the shortcomings of that above-mentioned prior art is present, and proposes a kind of vibration service lamp Tool, its is simple in construction, and vibration-isolating effect is good.

In order to solve the above technical problems, the present invention proposes a kind of antivibration lamp, including：Lamp outer casing and outside light fixture Having in bulb in shell, the lamp outer casing in an accommodating cavity for accommodating the bulb, the accommodating cavity also has one to fix The support of bulb, the support includes：One filler ring and one group of shell fragment being arranged on the filler ring, the filler ring include：One bottom Seat and the ring body being connected with the base；The shell fragment includes a fixed part and prolonged by one end bending of the fixed part A clamping part formed by stretching, the shell fragment is fixed on the ring body by fixed part thereon, the retaining part in The inner side of the ring body is simultaneously hanging relative to the ring body；The filler ring is fixed on described accommodating by the base On the inwall of chamber, the bulb is located in the ring body and pressed from both sides by the clamping part of each shell fragment on the ring body Tightly.

Further, the clamping part of the shell fragment includes：The bending section that is connected with the fixed part and with the bending A Duan Xianglian tilting section, one end of the close bending section of the tilting section is gradually distance from the fixed part to the other end.

Further, the tilting section also includes relative both sides, and the tilting section is gradually distance from by a lateral opposite side The fixed part.

Further, by the ring body, integrally bending is formed the base of the filler ring, the bottom of the ring body It is open and two connection ends is formed at opening, two connection ends of the ring body bends extension and form two connections separately down Arm, two linking arms again respectively in opposite direction bending extension and formed two top arms, two top arms again separately down bending extension and Two side arms are formed, the doubling of two side arms lower end simultaneously overlaps to form a base arm, two top arm, two side arms and described Base arm constitutes a square base, and two linking arm constitutes the neck being located between ring body and base portion.

Further, the filler ring also includes the fastener one two linking arms of the neck to be locked together.

Further, the fastener includes screw and nut, and two linking arm respectively sets one to perforate, and the screw is worn The perforation crossed on two linking arms and traversing through end passes through the nut check.

Further, the inwall of the accommodating cavity is provided with the fixed station to the fixed support, the fixed station and The mounting hole of interconnection is correspondingly arranged in the base arm of the support.

Further, circumference of the shell fragment on the ring body along the ring body is uniformly distributed.

Further, the filler ring and the shell fragment are stainless steel.

Further, the bulb is in be provided with elongated tubular, the side wall of the accommodating cavity for the insertion of described bulb one end Lamp socket, the other end of the bulb fixed by the support.

Compared with prior art, the present invention has the advantages that：The present invention fixes bulb by support, and utilizes Shell fragment on support steps up bulb, makes bulb when vibrated, can be by shell fragment come buffering vibration, so as to effectively protect Bulb, improves the service life of bulb；In addition, the supporting structure of the present invention is simple, cost is low, easy to assembly, vibration-isolating effect It is good, it is adapted to popularization and application.

Brief description of the drawings

Fig. 1 is the explosive view of antivibration lamp of the present invention.

Fig. 2 is the method figure of Fig. 1 medium-height trestles part.

Fig. 3 is the profile of antivibration lamp of the present invention.

Fig. 4 is the three-dimensional structure diagram of shell fragment.

Fig. 5 is the upward view of shell fragment shown in Fig. 4.

Fig. 6 is sectional view of the shell fragment along central axis direction shown in Fig. 4.

Embodiment

In order to further illustrate the principle and structure of the present invention, the preferred embodiments of the present invention are carried out in conjunction with accompanying drawing detailed Describe in detail bright.

Refering to Fig. 1, a kind of antivibration lamp includes：Lamp outer casing 3, the bulb 2 in lamp outer casing 3 and to solid Determine the support 1 of bulb 2.

With reference to refering to Fig. 1 and Fig. 2, support 1 includes：One filler ring 11 and one group of shell fragment 12 being arranged on filler ring 11.

Filler ring 11 is preferably stainless steel, and it includes：One base 115, the ring body being connected with base 115 111 and a fastener 114 to lock ring body 111.Base 115 is formed by the one bending of ring body 111, annular The bottom of body 111 sets opening and two connection ends is formed at opening, and two connection end bends extension and forms two companies separately down Arm 1121 is connect, bending extends and forms two top arms 1,131 two linking arms 1121 in opposite direction respectively again, and two top arms 1131 are again Bending extends and forms two side arms 1132 separately down, and the lower end doubling of two side arms 1132 simultaneously overlaps to form a base arm 1133.Two top arms 1131, the base arm 1133 of two side arms 1132 and one constitute a square base portion 113, and two linking arms 1121 are located at Between ring body 111 and base portion 113, a neck 112 is constituted, base portion 113 and neck 112 collectively form to support annular originally The base 115 of body 111.The base arm 1133 of base portion 113 is provided with mounting hole 1134, to be consolidated support 1 by the mounting hole 1134 It is scheduled on lamp outer casing 3.Fastener 114 is made up of a screw 1141 and a nut 1142, on two linking arms 1121 of neck 112 Each to set a perforation 1122, screw 1141 passes through the perforation 1122 on two linking arms 1121 and traversing through end is locked by nut 1142 Tightly.Tightening nut 1142 can make two linking arms 1121 close to each other, and then drive the opening bore of the bottom of ring body 111 to subtract It is small, so that the internal diameter of ring body 111 reduces；Unclamping nut 1142 can make two linking arms 1121 rebound and keep certain distance, And then the opening increase of the bottom of ring body 111 is driven, so that the internal diameter of ring body 111 expands.

With reference to refering to Fig. 2, Fig. 4, Fig. 5 and Fig. 6, this group of shell fragment 12 on filler ring 11 along ring body 111 it is circumferential Even distribution.Shell fragment 12 is preferably stainless steel, and it includes：One fixed part 121 and one end bending extension by fixed part 121 Formed by a clamping part, fixed part 121 and clamping part be encircled into an opening, and clamping part includes：One be connected with fixed part 121 Bending section 122 and the tilting section 123 being connected with bending section 122.The relative end 1231 of 123 weeks causes two of tilting section, 1232 sidepieces 1233,1234 relative with two, which surround, to be formed, and tilting section 123 is tilted relative to fixed part 121, and tilting section 123 are gradually distance from fixed part 121 close to one end 1231 of bending section 122 to the other end 1232, and tilting section 123 is also from its side 1234 are gradually distance from fixed part 121 to opposite side 1233.When shell fragment 12 is connected with ring body 111, by the opening pair of shell fragment 12 Quasi- ring body 111, makes ring body 111 be clipped between the fixed part 121 of shell fragment 12 and clamping part, and fixed part 121 is located at The outside of ring body 111 is simultaneously connected by screw 121 with ring body 111, retaining part in the inner side of ring body 111 simultaneously It is hanging relative to ring body 111.

Refering to Fig. 1, bulb 2 is in elongated tubular, and its head end is inserted into the lamp socket 313 of lamp outer casing 3, and tail end is inserted into support In 1 ring body 111, and it is fixed on by support 1 on lamp outer casing 3.

Refering to Fig. 1 and Fig. 3, have in lamp outer casing 3 and set on an accommodating cavity 31 for accommodating bulb 2, the side wall of accommodating cavity 31 It is equipped with to insert and there is fluting 311 on the lamp socket 313 of bulb 2, the bottom wall of accommodating cavity 31, is provided with fluting 311 to even Connect the fixed station 312 of support 1, the upper surface of fixed station 312 is outwardly in fluting 311, and the upper surface of fixed station 312 is provided with Mounting hole to fixed support 1.

During assembling, first the head end of bulb 2 is inserted in lamp socket 313, bulb 2 is screwed, then will rivet the branch of shell fragment 12 The ring body 111 of frame 1 is enclosed on the tail end of bulb 2（Note the opening of shell fragment 12 towards the tail end of bulb）, then move support 1, The mounting hole 1134 in the base arm 1133 of support 1 is directed at the mounting hole on fixed station 312, be then fixed on lamp with screw support 1 On the fixed station 312 for having shell 3, finally with the neck 112 of the lock bracket 1 of fastener 114, make the compression clamping lamp of shell fragment 12 Bubble 2, so far just completes the assembling of bulb 2.

The principle of the vibrationproof of bulb 2：When lamp installation environment has vibration, bulb 2 is understood with vibration, but because bulb 2 is equal Multiple shell fragments 12 clamping of the cloth on the ring body 111 of support 110, and the elastically deformable of shell fragment 12, so when bulb vibrates, The elastic deformation of shell fragment 12 has buffered the vibration of bulb 2, therefore, effectively protects bulb 2, prevents bulb 2 from being ruptured because of vibration.

It should be noted that these are only the preferable possible embodiments of the present invention, not limit the scope of the invention, Equivalent structure change made by all utilization description of the invention and accompanying drawing content, is all contained in protection scope of the present invention.

Claims

1. a kind of antivibration lamp, including：Have one in lamp outer casing and the bulb in lamp outer casing, the lamp outer casing Accommodate the accommodating cavity of the bulb, it is characterised in that also there is a support for fixing bulb, the support bag in the accommodating cavity Include：One filler ring and one group of shell fragment being arranged on the filler ring, the filler ring include：One base and be connected with the base one Ring body, integrally bending is formed by the ring body for the base of the filler ring, the bottom opening of the ring body and Two connection ends are formed at opening, two connection ends of the ring body bend extension and form two linking arms, two connections separately down Bending extends and forms two top arms arm in opposite direction respectively again, and two top arms bend extension separately down again and form both sides Arm, two side arms lower end doubling simultaneously is overlapped to form a base arm, and two top arm, the two side arms and the base arm are constituted One square base portion, two linking arm constitutes the neck being located between ring body and base portion；The shell fragment includes one and consolidated Determine portion and a clamping part as formed by one end bending extension of the fixed part, the shell fragment is fixed on by fixed part thereon On the ring body, the retaining part is in the inner side of the ring body and hanging relative to the ring body；It is described Filler ring is fixed on by the base on the inwall of the accommodating cavity, and the bulb is located in the ring body and described The clamping part of each shell fragment on ring body is clamped.

2. antivibration lamp as claimed in claim 1, it is characterised in that the clamping part of the shell fragment includes：With the fixed part A connected bending section and the tilting section being connected with the bending section, one end of the close bending section of the tilting section to The other end is gradually distance from the fixed part.

3. antivibration lamp as claimed in claim 2, it is characterised in that the tilting section also includes relative both sides, described to incline Oblique section is gradually distance from the fixed part by a lateral opposite side.

4. antivibration lamp as claimed in claim 1, it is characterised in that the filler ring also includes one to by the two of the neck The fastener that linking arm is locked together.

5. antivibration lamp as claimed in claim 4, it is characterised in that the fastener includes screw and nut, described two connect Connect arm and one perforation is respectively set, the screw is through the perforation on two linking arms and traversing through end passes through the nut check.

6. antivibration lamp as claimed in claim 1, it is characterised in that the inwall of the accommodating cavity is provided with to fixed described The base arm of the fixed station of support, the fixed station and the support is correspondingly arranged on the mounting hole of interconnection.

7. antivibration lamp as claimed in claim 1, it is characterised in that the shell fragment on the ring body is along described annular The circumference of body is uniformly distributed.

8. antivibration lamp as claimed in claim 1, it is characterised in that the filler ring and the shell fragment are stainless steel.

9. antivibration lamp as claimed in claim 1, it is characterised in that the bulb is in elongated tubular, the side wall of the accommodating cavity On be provided with the lamp socket inserted for described bulb one end, the other end of the bulb fixed by the support.