CN203775308U

CN203775308U - Monitoring camera

Info

Publication number: CN203775308U
Application number: CN201420164630.8U
Authority: CN
Inventors: 不公告发明人
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-04-07
Filing date: 2014-04-07
Publication date: 2014-08-13
Anticipated expiration: 2024-04-07

Abstract

The utility model provides a monitoring camera which comprises an electronic image sensor, a voltage device, a signal sending device and a video storage device. The shape structure of the monitoring camera is the same as the shape structure of a lighting lamp. The tail end of the monitoring camera uses an electric connector structure of the lighting lamp. The monitoring camera comprises a transparent casing, wherein the shape of the transparent casing is the same as the shape of the lighting lamp. A power supply device takes electricity from the electric connector. The electronic image sensor, a wireless transmission device and the video storage device are arranged in the transparent casing. A lighting circuit is further arranged in the monitoring camera. An LED is used as a light emitting source. Environmental lighting is realized. The product can be arranged into the lamp holder of the conventional lighting lamp. The monitoring and recording device has the advantage of easy installation, does not need wiring and construction, is not easily found by controlled personnel, and can realize covert monitoring.

Description

Monitoring camera

Technical field

The utility model relates to a kind of monitoring camera for security monitoring.

Background technology

Monitoring camera is the chief component parts of watch-dog, real-time scene for collection monitoring environment changes, and image is sent to monitor and the recording equipment of rear end, and existing monitoring camera is installed comparatively complicated, need wiring and drilling construction, implementation cost is higher.

In addition, for some, need the occasion of hidden monitoring, the existing monitoring camera that needs wiring, its profile is comparatively conspicuous, is easy to be identified, and does not possess duplicity, does not have the effect of hidden monitoring.

Summary of the invention

The technical problems to be solved in the utility model is, a kind of monitoring camera that is easy to install and use is provided, and has disguise and duplicity concurrently simultaneously.

For solving the problems of the technologies described above, the utility model monitoring camera comprises electronic image sensor and voltage device, and can comprise transmitted signal device and video storage device, but adopt the profile structure identical with lighting, the end that comprises monitoring camera adopts the electric connection structure of illuminating lamp, and has and the transparent outer cover identical with illuminating lamp profile; Supply unit is from electric connection power taking, and electronic image sensor, radio transmission device and video storage device are arranged on transparent outer cover inside, and monitoring camera can be fit in conventional Illumiuating lamp socket.

Therefore, the utility model monitoring camera can be directly installed on the lamp socket of general lighting lamp, has saved the trouble of other installation wiring, simultaneously owing to being as good as with illuminating lamp, is easy to cheat lawless people, reaches the object of hidden monitoring.

The utility model monitoring camera must have transmitted signal device or video storage device both one of, or adopt both to work simultaneously, for the monitoring camera that has transmitted signal device, also should be equipped with other ancillary equipment collaborative works such as signal receiver, monitor and video tape recorder.

Transmitted signal device adopts wireless transmission method, comprises AV video wireless signal device, WIFI signalling, or Bluetooth signal device.

Adopt other corollary equipment collaborative works such as wireless signal and monitor and video tape recorder, the trouble of avoiding arranging holding wire.

Transmitted signal device adopts the power line carrier device of wire relay broadcasting.

Transmitted signal device adopts the mode of power line carrier by power line transmitting signal, and signal stabilization is difficult for being by force disturbed, and in a power network long transmission distance.

Video storage device has one to store draw-in groove, has for inserting the notch of storage card in the shell position of corresponding transparent outer cover.

Only have the monitoring camera of video storage device to can be considered base type, cost is minimum, can omit other ancillary equipment to use separately, only need be when having and needing, and pull down monitoring camera and take out storage card and retrieve.

Voltage device also comprises energy storage function circuit, and now circuit comprises storage battery, the work while having a power failure to realize.

In transparent outer cover, also comprise lighting circuit and luminous element, luminous element be take LED luminous element as main.

Pack lighting circuit into and can make this monitoring camera there is illumination functions, make the personnel that are monitored more ignore the existence of monitoring camera.Simultaneously can make guarded region have better photoenvironment, improve quality monitoring, and LED luminous element caloric value be low, takes up room little, putting position is flexible, easily and other circuit and the components and parts co-operation of this product.

Voltage device is operated in half-wave state lower time, not to lighting circuit power supply or only supply with the negative voltage of LED luminous element, the lamp socket switch rectifier diode in parallel that now monitoring camera is corresponding.

This kind of structure can be controlled the on off state of monitoring camera illumination functions by lamp socket switch, be beneficial to energy-conservation.

Adopted after above technical scheme, the utility model provides a kind of monitoring camera that utilizes existing lighting lamp socket rapid deployment, without wiring, install, and this monitoring camera can possess illumination functions simultaneously, have strong duplicity and be difficult for by monitored personal identification, when easily installing, disguise is high.

Accompanying drawing explanation

Below in conjunction with drawings and the specific embodiments, the utility model product is described in further details:

Fig. 1 is the sectional structural map of the utility model monitoring camera.

Fig. 2 is the circuit diagram of figure embodiment.

Fig. 3 is a kind of implementing circuit figure that realizes lighting circuit and the asynchronous work of supervisory circuit.

In figure 1: electric connection; 2: memory card notch; 3: shell; 4: bracing frame; 5: lighting circuit plate; 6:LED luminous element; 7: electronic image sensor; 8: transmitted signal device; 9: video storage device; 10: memory card socket; 11: circuit board; 12: voltage device; 13: peripheral outlets switch; 14: peripheral outlets; 15: rectifier diode.

Embodiment

As shown in Figure 1, monitoring camera profile of the present utility model is as tungsten filament lamp for general service, there is the electric connection consistent with lighting 1, the specification of electric connection 1 can be the universal socket specifications such as E27, E14, B22, GU10, MR16, even if Fig. 1 embodiment adopts modal E27 nipple, can make this product match with most idle lamp socket.The present embodiment has adopted the spherical transparent outer cover 3 consistent with general lamp bulb shape simultaneously, therefore can directly insert idle lamp socket or directly replace illuminating lamp, install enough simply, and profile having duplicity, easily by monitored personnel, ignored, thereby reach the object of hidden monitoring.

thisthe monitoring camera embodiment of utility model has encapsulated circuit board 11 in shell 3 inside, the end of circuit board 11 is voltage devices 12, this voltage device 12 is directly connected with the metal utmost point of electric connection 1, from it, obtain power supply supply, and process through step-down and rectification, the voltage of stable output is for other device, circuit board 11 be an electronic image sensor 7 foremost, be used for from camera lens collecting ring environmental light and form electronic image, electronic image is after transmitted signal device 8 is processed, the vision signal that produces propagation use propagates into other ancillary equipment as monitor, video tape recorder etc.Transmitted signal device 8 the simplest tupes are to send AV video wireless signal, this is also the modal aspect of wireless monitoring system, there is circuit simple, expense is low, easily with the advantage of old ancillary equipment compatibility, but shortcoming be easily disturbed, multimachine finite capacity, easy string signal and easily divulging a secret.Along with the development of wireless technology, can consider to use the outside transmitted signals of mode such as WIFI signal, Bluetooth signal or power line carrier lamp, not only antijamming capability by force, is easily expanded monitoring point quantity, and is easy to and the equipment connections such as computer, mobile phone.Above-mentioned transmitted signal device respectively has advantage, also can multi-signal pattern and deposit.Above-mentioned transmitted signal device all has ripe circuit structure, at this, does not describe in detail.

The shape of shell 3 can be done to change with reference to common lighting device, as make corn column, cylindric etc. common bulb-shaped, and shell 3 can have other color such as transparent milky or other color coatings, but the corresponding region of the camera lens of electronic image sensor 7 should keep completely transparent, in addition electronic image sensor 7 can be fixed installation, also can comprise rotary structure, to realize multi-angle monitoring.

Video storage device 9 and supporting memory card socket 10 are also installed on circuit board 11 in Fig. 1 embodiment in addition, can be monitoring vision signal, do local video recording, to check afterwards, there is memory card notch 2 at shell 3 places of memory card socket 10 correspondences for inserting memory card, memory card has Multiple Type as TF, SD and CF card etc., can certainly use internal reservoir chip, and now memory card socket 10 should replace to signal plug as USB socket etc.

In the present embodiment, adopted transmitted signal device and video storage device, in actual design and in producing, stream oriented device can only be selected one, to reduce costs simultaneously.

In order to further expand the function of the utility model monitoring camera, Fig. 1 embodiment has also comprised that lighting circuit is to realize illumination functions, it consists of many group lighting circuit plates 5 and a plurality of LED luminous elements above 6, and is enclosed in circuit board 11 around by bracing frame 4.Provide illumination functions can make product have more duplicity and disguise, can also improve the illuminance of monitored environment, promote shooting quality.The practical structures of lighting circuit can be adjusted according to shell 3 moulding, at this, does not describe in detail.

As enter the circuit diagram as shown in the of 2, under peripheral switch 13 is controlled, alternating current is transported to the two-stage of peripheral outlets 14, and the electric connection 1 of product is fit into peripheral outlets 14 when interior, electric connection 1 obtains alternating current and is transferred to voltage device 12, after step-down and rectifying and voltage-stabilizing processing, be transferred to each circuit arrangement of rear, thereby realize the functions of this product.

As the circuit structure of Fig. 2, it is tandem circuit of the present invention, peripheral switch 13 is being controlled the repertoire of monitoring camera, peripheral switch 13 is connected repertoire startup work, peripheral switch 13 cuts out repertoire and all cuts out, that is to say lighting circuit and synchronizeed by the supervisory circuit of electronic image sensor, transmitted signal device and video storage installation composition, applicable to general work occasion.

For requiring lighting circuit and supervisory circuit, it is the application scenario of asynchronous work, for example require supervisory circuit to work long hours, and lighting circuit is controlled by peripheral switch, can consider following two kinds of solutions, a kind of is in voltage device, to add battery and charging circuit, in the situation that externally switch cuts out, continue separately for supervisory circuit provides power supply, because monitoring camera inner space is less, the battery finite capacity packing into, can only be applied to the supervisory circuit combination of lower power consumption, continuous working period is restriction to some extent also, because this scenario-frame is relatively simple, at this, do not set forth.

Another kind method is by the rectifier diode in parallel of the two ends at peripheral switch 13, when peripheral switch 13 is disconnected, its output voltage does not disappear completely, and be only the voltage of output half-wave state, and voltage device is operated in half-wave state lower time, not to lighting circuit power supply or only supply with the negative voltage of LED luminous element, thereby realize lighting circuit work asynchronous with supervisory circuit.Fig. 3 is the simple realization circuit of this kind of mode, has utilized the rectification characteristic of the light-emitting diode of lighting circuit itself.

As shown in Figure 3, peripheral switch 13 two ends parallel connections a rectifier diode 15, therefore, when peripheral switch 13 disconnects, transformer input in voltage device 12 still can obtain the voltage supply of half-wave state, and exports half-wave voltage at the output of transformer, and this voltage direction is contrary with the operating voltage of the LED luminous element 6 of lighting circuit plate 5, thereby lighting circuit do not work, and the half-wave voltage of output can supplying monitoring circuit maintenance work state after rectification.Only when peripheral switch 13 is closed, lighting circuit just can obtain second half half-wave voltage and luminous.

Fig. 3 is only the simple scheme that realizes lighting circuit and the asynchronous work of supervisory circuit, during actual use, exist transformer consume large, poor stability, the defect that overall power is low, not preferred option of the present utility model, only understand for convenience the principle of asynchronous work, should not be considered as the novel enforcement restriction of this technology.In actual use, voltage device 12 is usingd and is adopted switching power circuit as preferably, now can be inner at switching power circuit, by the detection to input waveform, realization, to realizing the power switching of lighting circuit and supervisory circuit, owing to being available circuit technology, is not described in detail at this.

Claims

1. a monitoring camera, comprises electronic image sensor and voltage device, and can comprise transmitted signal device and video storage device, it is characterized in that:

Monitoring camera adopts the profile structure identical with lighting, comprises that the end of monitoring camera adopts the electric connection structure of illuminating lamp, and has and the transparent outer cover identical with illuminating lamp profile; Supply unit is from electric connection power taking, and electronic image sensor, radio transmission device and video storage device are arranged on transparent outer cover inside, and monitoring camera can be fit in conventional Illumiuating lamp socket.

2. according to monitoring camera claimed in claim 1, it is characterized in that: described transmitted signal device adopts wireless transmission method, comprises AV video wireless signal device, WIFI signalling, or Bluetooth signal device.

3. according to monitoring camera claimed in claim 1, it is characterized in that: described transmitted signal device adopts the power line carrier device of wire relay broadcasting.

4. according to monitoring camera claimed in claim 1, it is characterized in that: video storage device has one to store draw-in groove, has for inserting the notch of storage card in the shell position of corresponding transparent outer cover.

5. according to monitoring camera claimed in claim 1, it is characterized in that: voltage device also comprises energy storage function circuit, and now circuit comprises storage battery.

6. according to monitoring camera claimed in claim 1, it is characterized in that: in transparent outer cover, also comprise that lighting circuit and luminous element, luminous element take LED luminous element as main.

7. according to monitoring camera claimed in claim 6, it is characterized in that: voltage device is operated in half-wave state lower time, not to lighting circuit power supply or only supply with the negative voltage of LED luminous element, the lamp socket switch rectifier diode in parallel that now monitoring camera is corresponding.