CN208207478U - A kind of microspur circular lamp - Google Patents

Abstract

The utility model relates to led light technology fields, disclose a kind of microspur circular lamp.The utility model provides a kind of microspur circular lamp, including lamp main body and the bracket being fixedly arranged on the lamp main body, the lamp main body, the bracket structure in a ring, the inner ring of the lamp main body is equipped with several elastic lock pillars, the elasticity lock pillar is arranged along the radial direction of the lamp main body, and one end of the elastic lock pillar is protruded into the inner ring of the lamp main body, a circle lock groove is offered on the outer ring of the bracket, the one end for the inner ring that the elasticity lock pillar protrudes into the lamp main body is set in the lock groove.The bracket dismounting of the microspur circular lamp of the utility model is very convenient.

Description

A kind of microspur circular lamp

Technical field

The utility model relates to led light technology fields, more particularly, to a kind of microspur circular lamp.

Background technique

Microspur circular lamp be mainly used in camera closely image, traditional camera in shooting at close range object, if Camera lens of the subject apart from camera is too close, and the included flash of light of camera is unable to satisfy photographing request, and generally there are following problems: first, It will affect light and enter camera lens, to increase the difficulty of shooting；Second, camera and one side of cameraman are possible to block light Source, to prevent subject from reaching good exposure effect.

For this purpose, widespread practice is one microspur circular lamp of increase before the camera lens of camera at present, in shooting at close range object When body, the work of microspur circular lamp carries out light filling to subject.

Existing microspur circular lamp generally comprises lamp main body and bracket, in order to adapt to the camera lens of different focal length, Bracket is often fabricated to the bracket of different-diameter size, so in actual use, is just frequently necessary to replacement microspur circular lamp Bracket, existing microspur circular lamp, disassembly, the installation of bracket are cumbersome, and therefore, it is necessary to improve.

Utility model content

For overcome the deficiencies in the prior art, the utility model provides a kind of microspur circular lamp convenient for changeing bracket.

The technical scheme adopted by the utility model to solve the technical problem is as follows: providing a kind of microspur circular lamp, including lamp Tool main body and the bracket that is fixedly arranged on the lamp main body, the lamp main body, the bracket structure in a ring, the lamps and lanterns The inner ring of main body is equipped with several elastic lock pillars, and the elasticity lock pillar is arranged along the radial direction of the lamp main body, and described One end of elastic lock pillar is protruded into the inner ring of the lamp main body, and a circle lock groove is offered on the outer ring of the bracket, described One end that elastic lock pillar protrudes into the inner ring of the lamp main body is set in the lock groove.

As a further improvement of the above technical scheme, it is additionally provided on the inner ring of the lamp main body and supports circle, it is described to support One end that circle protrudes into the lamp main body inner ring with the bracket is held to offset.

As a further improvement of the above technical scheme, the elastic lock pillar includes sliding cavity, lock pillar and spring, described Sliding cavity is fixedly connected with the lamp main body, and the spring and the lock pillar are set in the sliding cavity, and the lock pillar court Be arranged to the center of circle direction of the lamp main body, the spring one end is fixedly connected with the lamp main body, the other end with it is described Lock pillar is fixedly connected.

As a further improvement of the above technical scheme, circumferencial direction of several elastic lock pillars along the lamp main body Uniformly arrangement.

As a further improvement of the above technical scheme, the bracket, which protrudes into described lamp main body one end and is provided with first, falls Angle circle.

As a further improvement of the above technical scheme, the bracket is equipped with the second chamfering circle, the second chamfering circle The intersection of described lamp main body one end is protruded into set on the lock groove and the bracket.

As a further improvement of the above technical scheme, the bracket is equipped with clamping ring, and the clamping ring is set to described On inner ring of the bracket far from described lamp main body one end.

As a further improvement of the above technical scheme, threaded joints are provided on the clamping ring.

The beneficial effects of the utility model are:

The microspur circular lamp of the utility model, during installation, bracket protrude into the inner ring of lamp main body, and elastic lock pillar is in bracket Extruding under shrink pass through bracket, when bracket installs, elastic lock pillar springs back and protrudes into lock groove, is being dismantled When, operator pulls out bracket outward, and elastic lock pillar is shunk under the extruding of bracket passes through bracket, after bracket takes out, bullet Property lock pillar homing.The bracket of the microspur circular lamp of the utility model changes very convenient.

Detailed description of the invention

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

Fig. 1 is the overall structure diagram of the microspur circular lamp of the utility model；

Fig. 2 is the structural schematic diagram of lamp main body；

Fig. 3 is the structural schematic diagram of elastic lock pillar；

Fig. 4 is the structural schematic diagram of bracket.

Specific embodiment

It is carried out below with reference to technical effect of the embodiment and attached drawing to the design of the utility model, specific structure and generation Clear, complete description, to be completely understood by the purpose of this utility model, scheme and effect.It should be noted that not conflicting In the case where, the features in the embodiments and the embodiments of the present application can be combined with each other.

It should be noted that unless otherwise specified, when a certain feature referred to as " fixation ", " connection " are in another feature, It can directly fix, be connected to another feature, and can also fix, be connected to another feature indirectly.In addition, this The descriptions such as up, down, left, right, before and after used in utility model are only relative to each composition portion of the utility model in attached drawing For the mutual alignment relation divided.

In addition, unless otherwise defined, the technology of all technical and scientific terms used herein and the art The normally understood meaning of personnel is identical.Term used in the description is intended merely to description specific embodiment herein, without It is to limit the utility model.Term " and or " used herein includes appointing for one or more relevant listed items The combination of meaning.

Please with reference to Fig. 1 to Fig. 4, Fig. 1 shows the overall structure diagram of the microspur circular lamp of the utility model, figure 2 show the structural schematic diagram of lamp main body, and Fig. 3 shows the structural schematic diagram of elastic lock pillar, and Fig. 4 shows the structure of bracket Schematic diagram.

The utility model provides a kind of microspur circular lamp, including lamp main body 1, bracket 2, and lamp main body 1, bracket 2 are in circle Ring structure, bracket 2 are fixedly connected in the inner ring of lamp main body 1 with lamp main body 1, in order to realize that one kind is convenient for tearing open The structure changed, such as Fig. 2 are provided with several elastic lock pillars 3, diameter of the elastic lock pillar 3 along lamp main body 1 on the inner ring of lamp main body 1 It is arranged to direction, and one end of elastic lock pillar 3 is protruded into the inner ring of lamp main body 1, such as Fig. 4, offers one on the outer ring of bracket 2 Lock groove 20 is enclosed, in the case of normal mounting, one end that elastic lock pillar 3 protrudes into lamp main body 1 is protruded into lock groove 20, thus will branch Frame 2 is fixed in lamp main body 1.When carrying out the installation of bracket 2, bracket 2 is pushed by operator into the inner ring of lamp main body 1, Elastic lock pillar 3 is shunk under the extruding force of bracket 2, so that bracket 2 passes through, when bracket 2 reaches installation site, elastic lock pillar 3 It pops up and protrudes into lock groove 20, this completes the installations of bracket 2；When disassembly, then just the opposite, operator is by bracket 2 It pulling out outward, elastic lock pillar 3 is shunk under the extruding force of bracket 2, so that bracket 2 passes through, and when bracket 2 is completely pulled out, elasticity Homing under the action of elastic force of lock pillar 3 completes the disassembly of bracket 2.

In the present embodiment, such as Fig. 3, elastic lock pillar 3 includes sliding cavity 30, lock pillar 31 and spring (not shown), is slided Dynamic chamber 30 is fixedly arranged on lamp main body 1, and a cavity body structure slided for lock pillar 31, the cavity body structure edge are formed inside sliding cavity 30 The radial direction of lamp main body 1 is arranged, and lock pillar 31 and spring are set in the cavity body structure of sliding cavity 30, and lock pillar 31 is towards lamp Has the center of circle direction setting of main body 1, when initial, 31 one end of lock pillar is protruded into the inner ring of lamp main body 1, and 31 forced contraction of lock pillar returns It is reduced in the cavity body structure of sliding cavity 30, homing under the action of the spring after external force disappears.

Preferably, several elastic lock pillars 3 are uniformly arranged along the circumferencial direction of lamp main body 1.

Such as Fig. 4, when for the ease of installation and removal, bracket 2 squeezes elastic lock pillar 3, and bracket 2 protrudes into the one of lamp main body 1 End is equipped with the first chamfering circle 21, and when bracket 2 protrudes into lamp main body 1, the first chamfering circle 21 makes bracket 2 and elastic lock pillar 3 Interaction force is softer, and bracket 2 protrudes into 1 one end of lamp main body and the intersection of lock groove 20 is additionally provided with the second chamfering circle 22, when the second chamfering circle 22 guarantees that elastic lock pillar 3 springs into or contract lock groove 20 out, interaction force between the two is more soft With prevent the damage due to contacting and causing elastic lock pillar 3 or bracket 2 firmly.

Please continue to refer to Fig. 2, it is additionally provided with a circle on the inner ring of lamp main body 1 and supports circle 10, bracket 2 is in installation site When, it supports circle 10 and one end of protruding into of bracket 2 offsets, when bracket 2 is installed, support circle 10 and also provide to bracket 2 Limit, prevents bracket 2 to be embedded in position.

Please continue to refer to Fig. 4, bracket 2 is away from 1 one end of lamp main body and is additionally provided with clamping ring 23, and clamping ring 23 is set to branch At the inner ring position of frame 2, the outer surface of clamping ring 23 is provided with threaded joints 230, is connected through a screw thread portion 230 and camera mirror Head is attached.

It is illustrating for progress to be implemented to the preferable of the utility model, but the utility model creation is not limited to institute above Embodiment is stated, those skilled in the art can also make various be equal without departing from the spirit of the present invention Deformation or replacement, these equivalent deformations or replacement are all included in the scope defined by the claims of the present application.

Claims (8)

1. a kind of microspur circular lamp, including lamp main body and the bracket being fixedly arranged on the lamp main body, which is characterized in that institute Lamp main body, the bracket structure in a ring are stated, the inner ring of the lamp main body is equipped with several elastic lock pillars, the snap lock Column is arranged along the radial direction of the lamp main body, and one end of the elastic lock pillar is protruded into the inner ring of the lamp main body, A circle lock groove is offered on the outer ring of the bracket, the one end for the inner ring that the elasticity lock pillar protrudes into the lamp main body is set to In the lock groove.

2. microspur circular lamp according to claim 1, which is characterized in that be additionally provided with and support on the inner ring of the lamp main body Circle, the described one end enclosed and protrude into the lamp main body inner ring with the bracket that supports offset.

3. microspur circular lamp according to claim 1, which is characterized in that it is described elasticity lock pillar include sliding cavity, lock pillar with And spring, the sliding cavity are fixedly connected with the lamp main body, the spring and the lock pillar are set in the sliding cavity, and The lock pillar is arranged towards the center of circle direction of the lamp main body, and the spring one end is fixedly connected with the lamp main body, separately One end is fixedly connected with the lock pillar.

4. microspur circular lamp according to claim 1, which is characterized in that several elastic lock pillars are along the lamp main body Circumferencial direction uniformly arrange.

5. microspur circular lamp described in any one of -4 according to claim 1, which is characterized in that the bracket protrudes into the lamps and lanterns Main body one end is provided with the first chamfering circle.

6. microspur circular lamp described in any one of -4 according to claim 1, which is characterized in that the bracket is equipped with second and falls Angle circle, the second chamfering circle is set to the lock groove and the bracket protrudes into the intersection of described lamp main body one end.

7. microspur circular lamp described in any one of -4 according to claim 1, which is characterized in that the bracket is equipped with connection Circle, the clamping ring are set on inner ring of the bracket far from described lamp main body one end.

8. microspur circular lamp according to claim 7, which is characterized in that be provided with threaded joints on the clamping ring.