CN206817224U - Flashlight with bilateral lamp bar structure - Google Patents

Abstract

The utility model discloses the flashlight with bilateral lamp bar structure, including the internal handle for setting battery, it is connected in handle front end and is fitted with the control head of circuit board and switch, and the focalizer being nested with control head that slides axially, coaxially rotation is equipped with the eyeglass capping for fixing len for focalizer front end, battery and circuit board are inside photoelectricity integrated box, photoelectricity integrated box is located at the inner chamber of handle and control head, photoelectricity integrated box includes female lid and the son lid mutually fastened, mother's lid and sub- lid intersection are provided with neck, and neck is equipped with lamp bar.Battery and circuit board are fitted in inside photoelectricity integrated box by the utility model, only need first to be connected handle with control head when so assembling, photoelectricity integrated box is entered into handle from the first end plug of control again, it is bad so as to avoid circuit board and circuit from being disclosed, it is also very convenient to assemble the operation of other parts, cost of labor and error rate are low.The utility model has the advantages that it is compact-sized, assembling efficiently, error rate is low, cost is low.

Description

Flashlight with bilateral lamp bar structure

Technical field

It the utility model is related to lighting field, the specifically flashlight with bilateral lamp bar structure.

Background technology

Flashlight is a kind of Portable lighting device, is used as the development people in epoch have been not content with simple illumination On the way, more functions are sought, such as warning lamp, alarm lamp, portable lamp, camp lamp etc., before conventional flashlights The function of end transmitting light source, side wall light emission light source have bigger purposes.Also occur installing in flashlight side wall in the prior art The structure of LED light bar：The structure of this flashlight includes the internal handle for setting battery, is connected in handle front end and is fitted with circuit The control head of plate and switch, and the focalizer being nested with control head that slides axially, focalizer front end, which coaxially revolves to be equipped with, to be used for The eyeglass capping of fixing len, during production, handle can use transparent plastic to be used as housing, and LED light bar is assembled and wrapped up at one The battery case side wall of battery, and lamp bar is typically to be axially inserted into from battery drawer nose, then battery case is filled in into handle, then connect again Connect remaining circuit and the other parts of assembling.The shortcomings that above structure, is clearly：Handle easily makes when being connected with control head Lamp bar rotates；Easily lamp bar is axially taken out of when battery case is filled in into handle；Also hold when circuit board and circuit are filled in into control head Broken string joint easily is disclosed, the operation for assembling other parts is also very exquisite work, and cost of labor and error rate are high.

The content of the invention

For deficiency of the prior art, the utility model provides a kind of improved with bilateral lamp bar structure Flashlight, flashlight is can solve because of the problem of how complicated the part operation in assembling process be difficult, Chen Bengao.

Technical scheme is used by the utility model solves above-mentioned technical problem：Torch with bilateral lamp bar structure Cylinder, including internal setting battery（Not shown in figure）Handle, be connected in handle front end and be fitted with circuit board and switch control Head, and the focalizer being nested with control head that slides axially, coaxially rotation is equipped with for fixing len for focalizer front end（In figure not Show）Eyeglass capping, inside photoelectricity integrated box, photoelectricity integrated box is located at handle and controls the interior of head for battery and circuit board Chamber, photoelectricity integrated box include female lid and the son lid mutually fastened, and mother's lid and sub- lid intersection are provided with neck, and neck is equipped with lamp Bar.

Preferably, photoelectricity integrated box includes the control box for being fitted to control head inner chamber and the electricity for being fitted to handle inner chamber Pond box, handle include the first external thread section for being spun on control head rear end, and the first external thread section is located at control box rear end.

Preferably, control head includes the retainer plate coordinated with the first external thread section screw thread, retainer plate is located at control box Rear end.

Preferably, retainer plate front edge is provided with the second gap, the second gap number is even numbers, and in axially right in pairs Claim to set.

Preferably, control head lower end is provided with the first gap, the back segment of the first external thread section is provided with and the first gap phase The card convex matched somebody with somebody.

Preferably, the front inner wall of control head is provided with the first internal thread segment, the rotation of the first internal thread segment is equipped with the second outer spiral shell Line section, the second external thread section front end is integrally formed with lamp socket, and lamp socket is located at the front end of control head, and lamp socket diameter is more than after focalizer Hold the diameter of inner chamber.

Compared with prior art, the flashlight of the present utility model with bilateral lamp bar structure, including internal setting battery Handle, be connected in handle front end and be fitted with circuit board and switch control head, and slide axially be nested with control head on Focalizer, coaxially rotation is equipped with the eyeglass capping for fixing len for focalizer front end, and battery and circuit board are located at photoelectricity integrated box Inside, for photoelectricity integrated box located at the inner chamber of handle and control head, photoelectricity integrated box includes the female lid mutually fastened and sub- lid, mother's lid Neck is provided with sub- lid intersection, neck is equipped with lamp bar.Battery and circuit board are fitted in photoelectricity integrated box by the utility model Inside, only need first to be connected handle with control head when so assembling, then photoelectricity integrated box is entered into handle from the first end plug of control, from And it is bad to avoid circuit board and circuit from being disclosed, assemble that the operation of other parts is also very convenient, and cost of labor and error rate are low.This reality With it is new the advantages of be it is compact-sized, assembling efficiently, error rate is low, cost is low.

Brief description of the drawings

Fig. 1 is dimensional structure diagram of the present utility model；

Fig. 2 is Fig. 1 decomposing schematic representation；

Fig. 3 is the position relationship structural representation that head and handle are controlled in Fig. 2；

Fig. 4 is optoelectronic integration box and the structural representation of lamp bar in Fig. 2；

Fig. 5 is the decomposing schematic representation that head is controlled in Fig. 1；

Fig. 6 is Fig. 1 internal structure schematic diagram.

Embodiment

Embodiment of the present utility model is described in further detail below in conjunction with accompanying drawing.

Fig. 1 to Fig. 6 is structural representation of the present utility model.

Reference therein is：1 tail-hood, 2 handles, the external thread sections of 2a first, 2b card convexs, 3 control heads, 3a guide pipes, The internal thread segments of 3b first, 3c switches, the gap of 3d first, 4 retainer plates, the internal thread segments of 4a second, the gap of 4b second, 5 photoelectricity integrate Box, 5a control box, 5b battery cases, 51 female lids, 52 sub- lids, 53 lamp bars, 54 necks, 6 focalizers, 7 lamp sockets, the external screw threads of 7a second Section, the capping of 8 eyeglasses.

In present embodiment, there is the flashlight of bilateral lamp bar structure, including internal setting battery（Not shown in figure）'s Handle 2, it is connected in the front end of handle 2 and is fitted with circuit board and switchs 3c control first 3, and slides axially and be nested with control first 3 On focalizer 6, the leading portion for controlling first 3 is guide pipe 3a, and focalizer 6 is slided and is nested with before guide pipe 3a periphery, focalizer 6 The coaxial rotation in end is equipped with for fixing len（Not shown in figure）Eyeglass capping 8, battery and circuit board are in photoelectricity integrated box 5 Portion, for photoelectricity integrated box 5 located at handle 2 and the inner chamber of control first 3, photoelectricity integrated box 5 includes the female lid 51 and Zi Gai mutually fastened 52, female lid 51 and sub- lid 52 intersection is provided with neck 54, and neck 54 is equipped with lamp bar 53.The rotation of the afterbody of handle 2 is equipped with tail-hood 1；Will Battery and circuit board are fitted in inside photoelectricity integrated box 5, so only need first to be connected handle 2 with control first 3 in assembling, then will Photoelectricity integrated box 5 fills in handle 2 from first 3 one end of control, bad so as to avoid circuit board and circuit from being disclosed, and assembles other parts Operation is also very convenient, and cost of labor and error rate are low.Lamp bar 53 can be controlled by switching 3c.

In present embodiment, as shown in Fig. 2,4 and Fig. 6, photoelectricity integrated box 5 includes being fitted to the control for controlling first 3 inner chamber The box 5a and battery case 5b for being fitted to the inner chamber of handle 2, handle 2 include being spun on the first external thread section 2a for controlling first 3 rear end, First external thread section 2a is located at control box 5a rear ends.First external thread section 2a withstands on first 3 rear end of control.

In present embodiment, as shown in Figure 5 and Figure 6, control first 3 includes the fixation coordinated with the first external thread section 2a screw threads Circle 4, retainer plate 4 are located at control box 5a rear end.The external diameter of retainer plate 4 is more than the internal diameter for controlling first 3 rear end, the inwall of retainer plate 4 Provided with the second internal thread segment 4a coordinated with the first external thread section 2a screw threads.Handle 2 is directed at first 3 rear end of control, then only needed Handle 2 can just be secured firmly to first 3 rear end of control by rotation retainer plate 4, so as to avoid because rotation handle 2 causes to lamp bar 53 Destruction.

In present embodiment, as illustrated, the front edge of retainer plate 4 is provided with the second gap 4b, the second gap 4b numbers are Even numbers, and be symmetrical arranged in pairs in axial direction.Second gap 4b is the holding of instrument for convenience, is easy to assemble.

In present embodiment, as illustrated, first 3 lower end of control is provided with the first gap 3d, the first external thread section 2a back segment Provided with the card convex 2b to match with the first gap 3d.Handle 2 is directed at first 3 rear end of control and stings the first gap 3d and card convex 2b Close, the rotation of handle 2 is so avoided during retainer plate 4 is rotated.

In present embodiment, as illustrated, the front inner wall of control first 3 is provided with the first internal thread segment 3b, the first internal thread Section 3b rotations are equipped with the second external thread section 7a, and the second external thread section 7a front ends are integrally formed with lamp socket 7, and lamp socket 7 is located at control first 3 Front end, the diameter of lamp socket 7 are more than the diameter of the rear end inner chamber of focalizer 6.Second external thread section 7a is pressed in control box 5a front end, avoids Photoelectricity integrated box 5 is deviate from from flashlight front end.

The scope of protection of the utility model includes but is not limited to embodiment of above, and the scope of protection of the utility model is to weigh Sharp claim is defined, and any replacement being readily apparent that to those skilled in the art that this technology is made, deformation, improvement are each fallen within The scope of protection of the utility model.

Claims (6)

1. the flashlight with bilateral lamp bar structure, including the internal handle (2) for setting battery, are connected in handle (2) front end and match somebody with somebody Control head (3) equipped with circuit board and switch (3c), and the focalizer (6) being nested with control head (3) that slides axially, it is described Focalizer (6) front end coaxially rotation be equipped with for fixing len eyeglass cover (8), it is characterized in that：Battery and circuit board are located at Photoelectricity integrated box (5) is internal, and described photoelectricity integrated box (5) is located at the inner chamber of handle (2) and control head (3), described photoelectricity Integrated box (5) includes female lid (51) He Zigai (52) mutually fastened, and described female lid (51) He Zigai (52) intersection is provided with Neck (54), described neck (54) are equipped with lamp bar (53).

2. the flashlight according to claim 1 with bilateral lamp bar structure, it is characterized in that：Described photoelectricity integrated box (5) control box (5a) for being fitted to control head (3) inner chamber and the battery case (5b) for being fitted to handle (2) inner chamber are included, it is described Handle (2) include the first external thread section (2a) for being spun on described control head (3) rear end, the first described external thread section (2a) is located at described control box (5a) rear end.

3. the flashlight according to claim 2 with bilateral lamp bar structure, it is characterized in that：Described control head (3) bag The retainer plate (4) with the cooperation of described the first external thread section (2a) screw thread is included, described retainer plate (4) is located at described control box The rear end of (5a).

4. the flashlight according to claim 3 with bilateral lamp bar structure, it is characterized in that：Before described retainer plate (4) End margin is provided with the second gap (4b), and described the second gap (4b) number is even numbers, and is symmetrical arranged in pairs in axial direction.

5. the flashlight according to claim 4 with bilateral lamp bar structure, it is characterized in that：Under described control head (3) End is provided with the first gap (3d), and the back segment of described the first external thread section (2a) is provided with to match with described the first gap (3d) Card convex (2b).

6. the flashlight according to claim 5 with bilateral lamp bar structure, it is characterized in that：Described control head (3) Front inner wall is provided with the first internal thread segment (3b), and the rotation of described the first internal thread segment (3b) is equipped with the second external thread section (7a), institute The second external thread section (7a) front end stated is integrally formed with lamp socket (7), and described lamp socket (7) is located at described control head (3) Front end, described lamp socket (7) diameter are more than the diameter of described focalizer (6) rear end inner chamber.