CN201680170U

CN201680170U - Light-emitting device capable of sensing

Info

Publication number: CN201680170U
Application number: CN200920149768XU
Authority: CN
Inventors: 陈凯柏
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-06-18
Filing date: 2009-06-18
Publication date: 2010-12-22
Anticipated expiration: 2019-06-18

Abstract

The utility model discloses a light-emitting device capable of sensing, including a middle housing, an upper housing and a lower housing. Both the upper end and the lower end of the middle housing are provided with thread, the upper side rim is provided with a plurality of side through holes, the sides are provided with a plurality of heat radiation holes; a circuit board is arranged in the lower housing of the device, the lower end of the lower housing is connected to the output end of a power supply, the upper end is connected to the middle housing; the upper housing is arranged at the upper end of the middle housing and a top cover is disposed in the upper housing; the middle housing is provided with a light-emitting diode which is provided with a spherical holding groove, a sensing cover is embedded in the inner side of the housing of the sensing cover forming into a ball, the spherical holding groove is provided with the sensing cover housing, the outer side of the sensing cover housing is provided with the top cover which is above the centre of the ball. When the target direction of the sensing scope is needed to change, the sensing cover housing can adjust the angle and direction of the sensing scope along the spherical holding groove to improve the convenience in mounting and adjustment of the sensing direction.

Description

Light-emitting device with sensing function

Technical field

The utility model relates to a kind of light-emitting device with sensing function, cooperates sensing over body case and sensing cover with spherical tank, can adjust the sensing direction and the sensing range of various angles.

Background technology

Development along with sensing component, the ratio that is applied to daily life also little by little improves, and with sensor collocation lighting device, is the control of opening or closing as light-emitting device with the sensing signal, also can arrange in pairs or groups light fixture or other camera monitoring equipment uses, to utilize the energy more efficiently.

And the no matter kind and the quality of sensor, all have fixing sensing direction and sensing range, must preestablish the position and the direction of this device before use, or the adjustment structure of installing automation, beginning can be brought into play function when object enters effective sensing range, therefore sensor light-emitting device and camera monitoring equipment commonly used, be typically provided with structures such as rotating shaft and connecting rod, to adjust the sensing angle direction,, make that relatively this structural volume is huge though this kind structure can be adjusted the sensing direction, and adjustable angle direction also is subjected to the restriction of rotating shaft and connecting rod, when changing the direction of sensed object, promptly be easy to generate can't sensing the dead angle, therefore suddenly treat further improvement.

The utility model content

Because the existence of above-mentioned various situations and problem, utility model people is based on the development Experience of being engaged in relevant industries for many years and study intensively with great concentration, designs out the light-emitting device with sensing function that more meets modern user's demand then.

Light-emitting device with sensing function of the present utility model, middle piece housing upper end side edge is provided with several side perforations, the side is provided with several louvres, top and bottom all are provided with screw thread, can connect upper shell and lower house respectively, light emitting diode is arranged at middle piece housing end face, the light emitting diode place is provided with spherical tank, can connect power output end under the lower house, inside is provided with the sensor that circuit board can be connected to light emitting diode and sensing cover inboard, is spherical sensing over body case and is arranged at spherical tank, and the sensing cover then is embedded at sensing over body case inboard, and the loam cake of upper shell inboard is arranged at the outside of sensing over body case.

Light-emitting device with sensing function of the present utility model, be different from sensing light-emitting device commonly used, be to cooperate with rotating shaft and connecting rod, adjust the angle direction of sensing, but utilize spherical tank, cooperate spherical sensing over body case and sensing cover, adjust the sensing direction of multiple angles, not only angle is not subjected to the restriction of rotating shaft and connecting rod, also reduced volume significantly, in the sensing range of same space, can be arranged at the optional position in space, and can not be confined to the volume or the sensing direction of structure, effectively utilize the space, to promote the convenience of installing and adjustment sensing direction, be main purpose.

Description of drawings

Fig. 1: be the stereogram of the utility model structure.

Fig. 2: be the system diagram of the utility model structure.

Fig. 3: be the profile of the utility model structure.

Fig. 3 A: be the local amplification profile of Fig. 3.

Fig. 4: be the schematic diagram of the utility model structure.

Fig. 5: be the schematic diagram of the utility model structure.

Fig. 6: be other embodiment reference diagram of the utility model.

Fig. 6 A: be the local amplification profile of Fig. 6.

[primary clustering symbol description]

1 upper shell

11 loam cakes

Piece housing in 2

21 light emitting diodes

22 spherical tanks

221 sensing over body cases

222 sensing covers

23 side perforations

24 louvres

3 circuit boards

4 lower houses

The specific embodiment

Below now with regard to structure function of the present utility model, adopt preferred feasible embodiment, and after conjunction with figs. is described in more detail in, to enable to increase to the integrally-built understanding of the utility model; See also shown in drawing in Fig. 1～5, the utility model is a kind of light-emitting device with sensing function, and its primary structure comprises upper shell 1, middle piece housing 2, circuit board 3, lower house 4, wherein:

Please refer to as depicted in figs. 1 and 2, piece housing 2 upper end lateral margins are provided with several side perforations 23 in of the present utility model, the side is provided with several louvres 24, top and bottom all are provided with screw thread, can connect upper shell 1 and lower house 4 respectively, light emitting diode 21 is arranged at middle piece housing 2 end faces, spherical tank 22 is arranged at light emitting diode 21 places, lower house can connect power output end 4 times, inside is provided with the sensor that circuit board 3 can be connected to light emitting diode 21 and sensing cover 222 inboards, be spherical sensing over body case 221 and be arranged at spherical tank 22,222 on sensing cover is embedded at sensing over body case 221 inboards, and the loam cake 11 of upper shell 1 inboard is arranged at the outside of sensing over body case 221, and this external sensed cover 222 need not cooperate sensing over body case 221 can be separately set in light emitting diode 21 places, sensing cover 222 inboards then are provided with sensor, or as shown in Figure 6A, spherical tank 22 can be arranged at upper shell or other equivalent position, and sensing cover 222 and sensing over body case 221 also can be arranged at this equivalence position.

See also shown in Fig. 3 A～5, spherical tank 22 of the present utility model is arranged at light emitting diode 21 places, sensing cover 222 is embedded at sensing over body case 221, form a spheroid, be equipped with in spherical tank 22, loam cake 11 is arranged at the outside of sensing over body case 221, and the position that loam cake 11 is provided with is higher than the spheroid center of circle, to be fixed between spherical tank 22 and the loam cake sphere curved surface of the corresponding sensing over body case of perforation section that loam cake is set; According to different spaces or different sensing directions, when the angle of need adjustment sensor, direction, rotatable sensing over body case 221, make it towards the target zone for the treatment of sensing, when sensed object enters sensing range, sensor can receive signal, open light emitting diode, the utility model uses rotating sensing over body case 221, the rotation angle direction corresponding to spherical tank 22, can not be subjected to rotating shaft and connecting rod the restriction adjusting range, except volume littler, also more changeable space and installation site can be suitable for, therefore integrally-built function and utilization scope can be promoted; Yet, the above person only is the of the present utility model one preferred example of implementing, when can not with as the scope that limits the utility model enforcement, all equivalent variations or modifications of being done according to the utility model claim must belong in the scope that the utility model patent contains.

Claims

1. light-emitting device with sensing function, it comprises:

One lower house, the lower end can connect power output end, and the inboard is provided with circuit board, and the inboard, upper end is provided with screw thread;

Piece housing in one, the lower end connects lower house, and the side is provided with several louvres, and the upper end lateral margin is provided with several side perforations, and end face is provided with one or more light emitting diode;

One upper shell, piece housing upper end in being arranged at, the inboard is provided with loam cake;

It is characterized in that: the light emitting diode place is provided with spherical tank, and sensing covers at sensing over body case inboard, and the sensing over body case is arranged at spherical tank, and this sensing over body case can be adjusted angle, the direction of sensing range along spherical tank.

2. the light-emitting device with sensing function as claimed in claim 1, it is characterized in that, sensing cover, sensing over body case and spherical tank are combined as a spheroid, loam cake is arranged at the sensing over body case outside, be top position, the spheroid center of circle, the sphere curved surface of the corresponding sensing over body case of perforation section that loam cake is set.