CN207279332U - A kind of lighting device - Google Patents

Abstract

The utility model provides a kind of lighting device, including cylinder, procapsid, back casing, light-gathering luminous component, planar light-emitting module, preceding attaching nut, rear attaching nut, radiating piece, battery, heat dissipation protecgulum, waterproof rear cover, switch module；Planar light-emitting module is arranged in the cylinder；Light-gathering luminous component is located in radiating piece, and one end of radiating piece is connected with heat dissipation protecgulum, the front end connection of the other end and cylinder；Procapsid is located at the medium position of radiating piece, switch module is located on procapsid, battery is arranged in cylinder, one end of back casing is connected with cylinder by rear attaching nut and is clamped in cylinder, the other end is connected with waterproof rear cover, and one end and the junction of the heat dissipation junction of protecgulum, the junction of radiating piece and cylinder, back casing and cylinder of radiating piece are equipped with sealing ring.The utility model waterproof seal is good.

Description

A kind of lighting device

Technical field

The technical field of illuminations is the utility model is related to, more particularly to a kind of lighting device.

Background technology

The lighting device of outdoor is essential instrument during outdoor fan moves outdoors.Existing outdoor lighting Apparatus function is single, it is difficult to meets the needs of people.

Utility model content

Technical problem to be solved in the utility model is：Above-mentioned the deficiencies in the prior art are made up, propose a kind of illumination dress Put.

The technical problem of the utility model is solved by following technical solution：

A kind of lighting device, including cylinder, procapsid, back casing, light-gathering luminous component, planar light-emitting module, preceding connection Nut, rear attaching nut, radiating piece, battery, heat dissipation protecgulum, waterproof rear cover, switch module；The front-end and back-end of the cylinder point Not She You external screw thread, the length direction that the planar light-emitting module prolongs the cylinder is arranged in the cylinder, and the cylinder is Printing opacity；The light-gathering luminous component includes：Pcb board, light source and snoot, the light source are connected with pcb board, and the light source is set In in the snoot, the pcb board, light source and snoot are arranged in the radiating piece, one end of the radiating piece with The heat dissipation protecgulum is connected through a screw thread, and the other end is coordinated by the external screw thread of the preceding attaching nut and the barrel front end and connected It is clamped on after connecing in the front end of the cylinder, the medium position of the radiating piece is externally provided with the cricoid procapsid；It is described to dissipate One end of warmware and the junction of the heat dissipation protecgulum are additionally provided with the first sealing ring, before the other end and cylinder of the radiating piece The junction at end is equipped with the 4th sealing ring；The switch module is located on the procapsid, and respectively with the light-gathering luminous group Part, planar light-emitting module are electrically connected, and the battery is arranged in the cylinder, and are sent out respectively with the light-gathering luminous component, plane Optical assembly is electrically connected；One end of the back casing is connected by the rear attaching nut and the external screw thread of the cylinder back-end Be clamped on afterwards in the rear end of the cylinder, the other end is connected through a screw thread with the waterproof rear cover, one end of the back casing with The junction of the rear end of the cylinder is additionally provided with the second sealing ring.

The beneficial effects of the utility model include：The lighting device of the utility model can realize completely waterproof sealing, no The illumination that outdoor activities are such as encamped is only applicable to, applies also for the diving illumination of about 30 meters of deep water.

Brief description of the drawings

Fig. 1 is the schematic perspective view of the lighting device in the utility model embodiment；

Fig. 2 is that the lighting device in the utility model embodiment removes the schematic perspective view after waterproof rear cover；

Fig. 3 is the schematic cross-sectional view of the lighting device in the utility model embodiment.

Embodiment

Below against attached drawing and with reference to preferred embodiment, the utility model is described in further detail.

As shown in Figures 1 to 3, in a specific embodiment, a kind of lighting device, including cylinder 1, procapsid 2, back casing 3, Light-gathering luminous component 4, planar light-emitting module 5, preceding attaching nut 6, rear attaching nut 7, radiating piece 8, battery 9, heat dissipation protecgulum 10, Waterproof rear cover 11, switch module 12；The front-end and back-end of cylinder 1 are respectively equipped with external screw thread, and planar light-emitting module 5 prolongs cylinder 1 Length direction is arranged in cylinder 1, and cylinder is light-permeable.

With reference to shown in Fig. 3, light-gathering luminous component 4 includes：Pcb board 41, light source 42, snoot 43, light transmission piece 44, light source 42 It is connected with pcb board 41, light source 42 is arranged in snoot 43, and light transmission piece 44 is placed in the top of snoot 43, and before heat dissipation On the inner periphery of lid 10, and corresponding with the optical transmission window on heat dissipation protecgulum 10 (wherein, light transmission piece can be placed in radiating piece, Can also be placed in radiating piece, when light transmission piece is not disposed in radiating piece, be able to can not also be contacted with heat sink contact), thoroughly Mating plate 44 and the junction of heat dissipation protecgulum 10 are additionally provided with the 3rd sealing ring 13.Preferably it is that light transmission piece can use glass lens, Cylinder can use PC materials, be light-permeable.One end of radiating piece 8 is connected through a screw thread with heat dissipation protecgulum 10, and the other end leads to Preceding attaching nut 6 is crossed with being clamped on after the external screw thread mating connection of barrel front end in the front end of cylinder 1, the middle position of radiating piece 8 Put and be externally provided with cricoid procapsid 2.One end of radiating piece 8 and the junction of heat dissipation protecgulum 10 are additionally provided with the first sealing ring 15, dissipate The other end of warmware 8 and the junction of the front end of cylinder 1 are equipped with the 4th sealing ring 22.Switch module 12 is located on procapsid 2, and Be electrically connected respectively with light-gathering luminous component, planar light-emitting module, battery 9 be arranged on cylinder 1 in, and respectively with light-gathering luminous component, Planar light-emitting module is electrically connected.After one end of back casing 2 is connected by the external screw thread of rear attaching nut 7 and 1 rear end of cylinder It is clamped in the rear end of cylinder 1, the other end is connected through a screw thread with waterproof rear cover 11, one end of back casing 3 and the rear end of cylinder Junction be additionally provided with the second sealing ring 16.Planar light-emitting module 5 includes plane lamp plate 51 (LED can be used in this example) and aluminium Plate 52 (support and heat dissipation that are mainly used for plane lamp plate 51), plane lamp plate 51 is fixed with aluminium sheet 52, prolongs its length side in cylinder 1 Upward both sides are equipped with card slot 25, and aluminium sheet 52 is connected with card slot 25, and one end of plane lamp plate 51 is stretched into radiating piece 8.

Wherein, preferably it is that switch module 12 is magnetic switch with reference to shown in Fig. 1, including silica gel push-button 121, button pressure Plate 122, button pressing plate 122, which is fixedly connected on the excircle of procapsid 2, (in this example, to be fixed on button pressing plate by screw It is fixed on procapsid 2 and together on radiating piece 8), silica gel push-button 121 is fixed on button pressing plate 122.Further, exist The hole 21 of at least one sealed bottom is further respectively had on the excircle of procapsid in the both sides of button pressing plate 122, when will illumination When device is used for diving illumination, the pressure of water can be discharged by the hole of the sealed bottom of setting, silica gel push-button 121 is just not easy Because the pressure of water causes to malfunction.

With reference to shown in Fig. 3, in a preferred embodiment, which further includes magnet 17, and magnet 17 is arranged on anti- On the end cap of water rear cover 11, it can so cause lighting device absorption on magnetic bodies, such as when lighting device is used to dive under water When, it is very convenient in the surface of oxygen cylinder, iron ship etc., use to be adsorbed.Wherein, battery can be rechargeable battery, knot Close shown in Fig. 2, USB charging interfaces 18 are additionally provided with back casing 2；And USB electric discharge interfaces 19, in this way, screwing off waterproof rear cover 11 Afterwards, by USB charging interfaces 18 can be inside illumination apparatus battery charged repeatedly, discharging interface 19 by USB can be with Emergent charging is carried out to mobile phone, digital product etc..

In addition, as shown in figure 3, the lighting device can also include connector, which includes connecting rod 20 and connection Circle 23, clamping ring 23 is fixed with waterproof rear cover 11, and one end of connecting rod 20 is fixedly connected with clamping ring 23, and by back casing The through hole 24 set on 2 is threaded through in back casing 2, and the end size of the other end 201 of connecting rod 20 is more than the size of through hole 24, So that connecting rod 20 is not easy to come off from back casing.By the connector of setting, waterproof rear cover 11 can after being screwed off from back casing 3 To be suspended on back casing, it can prevent waterproof rear cover 11 from losing.

Preferably it is that light source is LED light, its power can break forth more than 100 meters in atmosphere between 0.1-3W；It is flat Face luminescence component is area source, its power can be used for underwater light filling between 0.1-2W, can be used for encamping.

Above content is to combine specific preferred embodiment further detailed description of the utility model, it is impossible to Assert that the specific implementation of the utility model is confined to these explanations.For those skilled in the art of the present invention For, without departing from the concept of the premise utility, some equivalent substitutes or obvious modification, and performance can also be made Or purposes is identical, the scope of protection of the utility model should be all considered as belonging to.

Claims (10)

1. A kind of 1. lighting device, it is characterised in that：Including cylinder, procapsid, back casing, light-gathering luminous component, flat luminous group Part, preceding attaching nut, rear attaching nut, radiating piece, battery, heat dissipation protecgulum, waterproof rear cover, switch module；

   The front-end and back-end of the cylinder are respectively equipped with external screw thread, and the length direction that the planar light-emitting module prolongs the cylinder is set In in the cylinder, and the cylinder is printing opacity；

   The light-gathering luminous component includes：Pcb board, light source and snoot, the light source are connected with pcb board, and the light source is arranged on In the snoot, the pcb board, light source and snoot are arranged in the radiating piece, one end of the radiating piece and institute State heat dissipation protecgulum to be connected through a screw thread, the other end is connected by the external screw thread of the preceding attaching nut and the barrel front end It is clamped on afterwards in the front end of the cylinder, the medium position of the radiating piece is externally provided with the cricoid procapsid；

   One end of the radiating piece and the junction of the heat dissipation protecgulum are additionally provided with the first sealing ring, the other end of the radiating piece The 4th sealing ring is equipped with the junction of the front end of cylinder；

   The switch module is located on the procapsid, and is electrically connected respectively with the light-gathering luminous component, planar light-emitting module, The battery is arranged in the cylinder, and is electrically connected respectively with the light-gathering luminous component, planar light-emitting module；

   One end of the back casing is clamped on after being connected by the external screw thread of the rear attaching nut and the cylinder back-end In the rear end of the cylinder, the other end is connected through a screw thread with the waterproof rear cover, one end of the back casing and the cylinder The junction of rear end be additionally provided with the second sealing ring.
2. 2. lighting device as claimed in claim 1, it is characterised in that：The light-gathering luminous component further includes：Light transmission piece, it is described Light transmission piece is placed in the top of the snoot, and on the inner periphery of the heat dissipation protecgulum, with the printing opacity on heat dissipation protecgulum Window is corresponding, and the light transmission piece and the junction of the heat dissipation protecgulum are additionally provided with the 3rd sealing ring.
3. 3. lighting device as claimed in claim 1, it is characterised in that：The planar light-emitting module includes plane lamp plate and aluminium Plate, the plane lamp plate are fixed with the aluminium sheet, and the both sides prolonged in the cylinder on its length direction are equipped with card slot, the aluminium sheet It is connected with the card slot, and one end of the plane lamp plate is stretched into the radiating piece.
4. 4. lighting device as claimed in claim 1, it is characterised in that：Magnet is further included, the magnet is arranged on the waterproof On the end cap of rear cover.
5. 5. lighting device as claimed in claim 1, it is characterised in that：The battery is rechargeable battery, on the back casing It is additionally provided with USB charging interfaces.
6. 6. lighting device as claimed in claim 5, it is characterised in that：USB electric discharge interfaces are additionally provided with the back casing.
7. 7. lighting device as claimed in claim 1, it is characterised in that：Connector is further included, the connector includes clamping ring And connecting rod, the clamping ring are fixed with the waterproof rear cover, one end of the connecting rod is fixedly connected with the clamping ring, and It is threaded through by the through hole set in the rear on housing in the back casing, the end size of the other end of the connecting rod is big In the size of the through hole.
8. 8. lighting device as claimed in claim 1, it is characterised in that：The switch module is magnetic switch, including silica gel is pressed Key, button pressing plate, the button pressing plate are fixedly connected on the excircle of the procapsid, and the silica gel push-button is fixed on described On button pressing plate.
9. 9. lighting device as claimed in claim 8, it is characterised in that：In the button pressing plate on the excircle of the procapsid Both sides further respectively have the hole of at least one sealed bottom.
10. 10. lighting device as claimed in claim 2, it is characterised in that：The light source is LED light, its power 0.1-3W it Between；The light source of the planar light-emitting module is area source, its power is between 0.1-2W.