CN202075798U

CN202075798U - Handheld lighting inspection device

Info

Publication number: CN202075798U
Application number: CN2011200022290U
Authority: CN
Inventors: 陈亮
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-01-05
Filing date: 2011-01-05
Publication date: 2011-12-14
Anticipated expiration: 2021-01-05

Abstract

A handheld lighting inspection device comprises a main body, a front cover covered at the front end of the main body and a rear cover fixed at the rear end of the main body, wherein an operating component is arranged on the main body, a radio frequency identification (RFID) antenna is arranged at the front end of the main body, and a receiving and processing device for receiving and processing RFID antenna signals is arranged in the main body. The main body is an aluminum pipe, the front cover is made of carbon fibers, and a heat dissipation column is arranged at the position of a front end pipe opening of the aluminum pipe. The wall of the heat dissipation column is in threaded connection with the pipe wall of the aluminum pipe, and the end face of the heat dissipation column arranged on the outer side of the aluminum pipe is provided with an aluminum base plate which is provided with a high-power light-emitting diode (LED). A power source device and a control device for controlling the high-power LED are arranged in the aluminum pipe, the high-power LED is in electric connection with the power source device and the control device, and the end portion of the carbon fiber front cover is provided with a light hole for the light of the high-power LED to shine out. The handheld lighting inspection device can guarantee the good transmission of the RFID signals and can avoid the damage caused by too large heat quantity and unevenness of heat dissipation.

Description

Equipment is patrolled and examined in the hand-held illumination

Technical field

The utility model relates to a kind of multi-functional equipment of patrolling and examining, and relates in particular to a kind of hand-held illumination that can throw light on and can patrol and examine and patrols and examines equipment.

Background technology

RFID (Radio Frequency Identification, radio-frequency (RF) identification) technology applies to patrol and examine the field more and more in recent years, the equipment of patrolling and examining of RFID technology occurred leaning on.This equipment of patrolling and examining carries out coupling by RFID technology emission high frequency 13.56MHZ induced signal and patrol point, gathers and the purpose of record data thereby reach, and identification work need not manual intervention, and is convenient and swift.

It is more single that yet functions of the equipments are patrolled and examined in most this class night watching now, all is that to patrol and examine with night watching be major function, and additional function is fewer.For realizing multifunction, having occurred existing high-power LED illumination function in the prior art has the hand-held illumination of inspection function to patrol and examine equipment again, but following problems but fails to solve:

Because the RFID radio frequency can't the penetrating metal material (because metal can sponge most radiofrequency signal, making the patrol point can't obtain enough coupling signals), therefore this equipment can not use metal material; Yet great power LED exists heat dissipation problem again, and other material often can't satisfy the heat radiation requirement, thereby makes great power LED even patrol and examine that other parts of equipment are excessive owing to heat, inhomogeneous being damaged of heat radiation.

For this reason, need provide a kind of improved hand-held illumination to patrol and examine equipment.

Summary of the invention

The purpose of this utility model is to provide a kind of improved hand-held illumination to patrol and examine equipment, and it can make radiofrequency signal well transmit, and can make great power LED cooling even again, prevents great power LED or other parts Yin Gaowen and is damaged.

For achieving the above object, the utility model adopts following technical scheme: equipment is patrolled and examined in the hand-held illumination, comprise main body, cover protecgulum and the bonnet that is fixed in described body rear in described body front end, described main body is provided with functional unit, be provided with the RFID radio-frequency antenna in described body front end, be provided with the receiving and processing device that receives the described RFID radio-frequency antenna signal of processing in body interior, wherein, described main body is the aluminium pipe, described protecgulum is the carbon fiber protecgulum, the front end mouth of pipe place of described aluminium pipe is provided with thermal column, and the wall of described thermal column is threaded with the tube wall of described aluminium pipe; The end face that is in the described aluminium pipe outside of described thermal column is provided with aluminium base, on described aluminium base great power LED is set;

Be provided with supply unit in described aluminium pipe inside and control the control device of described great power LED, described great power LED is electrically connected with described supply unit, control device, and the end of described carbon fiber protecgulum is provided with the unthreaded hole that penetrates for great power LED light.

Further, be provided with on the described aluminium base of great power LED and be covered with reflector, be provided with lens in the big end end of described reflector, described lens are against the end face of described carbon fiber protecgulum.

Further, described RFID radio-frequency antenna is a ring-type, is set on the outer wall of described reflector.

Further, described control device is controlled described great power LED and is made it can show high light, the low light level, dodge third gear cruelly.

Further, described aluminium base is fixed on the end face of thermal column by heat conductive silica gel.

The beneficial effects of the utility model are: the hand-held of the present utility model illumination equipment of patrolling and examining can be realized throwing light on and patrolling and examining dual-use function, when further great power LED being provided with sudden and violent sudden strain of a muscle grade, can also realize anti-riot function.Wherein the carbon fiber protecgulum of Cai Yonging can make radiofrequency signal transmit smoothly, does not absorb radiofrequency signal, and can withstand the high temperature that great power LED brings.Simultaneously, great power LED is installed on the aluminium base, aluminium base is installed on the thermal column, thermal column has certain thickness and is connected with the aluminium pipe thread, because the thermal diffusivity of aluminium pipe, aluminium base material is good, and the screw connection structure of thermal column and aluminium pipe has increased area of dissipation greatly, makes the heat send from great power LED comparatively fast and equably to shed, thereby prevents great power LED and other parts Yin Gaowen and be damaged.

Description of drawings

Fig. 1 has shown that the illumination of the utility model hand-held patrols and examines the exploded perspective view of embodiment of equipment;

Fig. 2 has shown cut-open view embodiment illustrated in fig. 1.

Embodiment

Below in conjunction with accompanying drawing, introduce the embodiment that equipment is patrolled and examined in the illumination of the utility model hand-held in detail.

Fig. 1, Fig. 2 have shown that the illumination of the utility model hand-held patrols and examines an embodiment of equipment, and as shown in Figure 1 and Figure 2, this hand-held illumination equipment of patrolling and examining comprises main body 2, cover at the protecgulum 1 of main body 2 front ends and be fixed in the bonnet 3 of main body 2 rear ends.Preferably, main body 2 is the aluminium pipe, and selecting label for use is that 6061 aviation aluminium is made; Protecgulum 1 is the carbon fiber protecgulum.The setting of carbon fiber protecgulum can guarantee the transmission of radiofrequency signal, does not absorb radiofrequency signal, can withstand the high temperature that great power LED produces again; Main body is made as the aluminium pipe, then helps dispelling the heat quickly.

Wherein, the front end mouth of pipe place of aluminium pipe 2 is provided with thermal column 4, and the wall of thermal column 4 is threaded with the tube wall of aluminium pipe 2.The end face that is in aluminium pipe 2 outsides of thermal column 4 is provided with aluminium base 5, and in the present embodiment, aluminium base 5 is fixed on the thermal column 4 by heat conductive silica gel; On aluminium base 5, great power LED is set, is provided with the unthreaded hole that penetrates for great power LED light in the end of carbon fiber protecgulum 1.

In the present embodiment, the front-end radius of aluminium pipe 2 is smaller, on aluminium pipe 2 outer walls external thread is set; Correspondingly, thermal column 4 is arranged to cover shape, and its front end has certain thickness (being 1cm in the present embodiment), and the rear end is arranged to cavity and internal thread is set on the inwall of cavity, this internal thread is meshed with the external thread of aluminium pipe 2, makes thermal column 4 be threadedly connected to the front end mouth of pipe place of aluminium pipe 2.Certainly, in other embodiment of the utility model, can also keep the radius of aluminium pipe 2 constant, but on the inwall of aluminium pipe, internal thread is set, correspondingly, the internal thread engagement of external thread and aluminium pipe is set on the outer wall of thermal column, at this moment, thermal column can be set as too and has cavity.Above-mentioned screw connection structure can make thermal column and aluminium pipe full engagement, and area of dissipation increases widely, thereby the heat that great power LED is produced scatters and disappears faster.

Further, better for the illumination effect that makes great power LED, on the aluminium base 5 that is provided with great power LED, be covered with reflector 17, be provided with lens 18 in the big end end of reflector 17, lens 18 are against the front end face unthreaded hole position of carbon fiber protecgulum 1.

As shown in Figure 1 and Figure 2, be provided with radio-frequency antenna 6 at the front end of aluminium pipe 2, preferably, this radio-frequency antenna 6 is a ring-type, be set on the outer wall of reflector 17, in other embodiment of the present utility model, radio-frequency antenna 6 can also adopt other version certainly.Also be provided with the receiving and processing device (not shown) that is used to receive the signal of handling radio-frequency antenna 6 in aluminium pipe 2, concrete structure can adopt any way of the prior art, this not tired stating.In addition, in the present embodiment, on the outer wall of aluminium pipe 2, also be provided with the USB interface 8 that is used for the signal receiving and processing device is connected in external unit, be outside equipped with USB dust cap 9 in USB interface 8.

Carbon fiber protecgulum 1 covers said radio-frequency antenna 6, lens 18, reflector 17, great power LED, aluminium base 5 and thermal column 4, and with the front end end fluid-tight engagement of aluminium pipe 2.In the present embodiment, preferably, also be provided with regulating ring 7 between the link of carbon fiber protecgulum 1 and aluminium pipe 2 front ends, regulating ring 7 can be selected broad or narrower according to actual conditions, is used to guarantee to install the fluid-tight engagement between back carbon fiber protecgulum 1 and the aluminium pipe 2.

In addition, be provided with supply unit in aluminium pipe 2 inside and control the control device of described great power LED.Particularly, part at the close bonnet 3 in the inside of aluminium pipe is provided with battery 10, the battery 10 outer Battery shells 11 that are with, one end of battery 10 is propped up by the battery spring 12 that is arranged on the bonnet 3, the other end withstands on the battery catch 13, battery catch 13 is made for conductive material, and it is electrically connected directly or indirectly with the receiving and processing device of button mainboard 14, radio-frequency antenna, radiofrequency signal, great power LED etc.Because the non-key improvements point of the present utility model of structure place is not described in detail at this herein; In embodiment of the present utility model, can adopt any supply unit of the prior art and power supply connected mode.

The outer wall of aluminium pipe 2 be provided with the adaptive button 15 of button mainboard 14 as external operating unit, be provided with waterproof gasket 16 between button 15 and the aluminium pipe outer wall.Preferably, be integrated with the control device of control great power LED on the button mainboard 16, it can make great power LED show high light, the low light level, dodge third gear cruelly.High light can shine distant objects, and the low light level can shine road and near objects, thereby the high light flicker can cause Whiteout to reach anti-riot effect to human eye at short notice when dodging cruelly.By externally can controlling great power LED folding and shown gear, thereby realize illumination or anti-riot function to the control of button 15.Certainly, in other embodiment of the present utility model, the control device of great power LED and the receiving and processing device of radiofrequency signal can be integrated on the mainboard.

In addition, in aluminium pipe 2, also be provided with vibrating motor 19 being provided with on the mainboard skeleton of button mainboard 14.

From as seen last, this hand-held illumination equipment of patrolling and examining can be realized contactless inspection function by the RFID technology, can realize the high-power LED illumination function again, great power LED more can show high light, the low light level, dodge third gear cruelly, shines distant place, near objects and anti-riot function thereby can reach respectively.The setting of carbon fiber protecgulum can guarantee the transmission of radiofrequency signal, does not absorb radiofrequency signal, can withstand the high temperature that great power LED produces again.Simultaneously, great power LED is arranged on the aluminium base, and aluminium base is arranged on the thermal column, and the wall of thermal column is threaded with the tube wall of aluminium pipe; Like this, on the one hand, aluminium base and aluminium pipe Material Selection help distributing of heat, on the other hand, the screw connection structure of thermal column and aluminium pipe can increase area of dissipation widely, makes heat radiation faster, thus great power LED and other damage of components phenomenons of avoiding high temperature to cause.

Described above only is preferred embodiment of the present utility model, can not limit scope of the present utility model with this certainly.Any equivalents to technical solutions of the utility model all belongs to protection domain of the present utility model.

Claims

1. equipment is patrolled and examined in the hand-held illumination, comprise main body, cover and be fixed in the bonnet of described body rear at the protecgulum of described body front end, described main body is provided with functional unit, be provided with the RFID radio-frequency antenna in described body front end, be provided with the receiving and processing device that receives the described RFID radio-frequency antenna signal of processing in body interior, it is characterized in that: described main body is the aluminium pipe, described protecgulum is the carbon fiber protecgulum, the front end mouth of pipe place of described aluminium pipe is provided with thermal column, and the wall of described thermal column is threaded with the tube wall of described aluminium pipe; The end face that is in the described aluminium pipe outside of described thermal column is provided with aluminium base, on described aluminium base great power LED is set;

2. equipment is patrolled and examined in hand-held as claimed in claim 1 illumination, it is characterized in that: be provided with on the described aluminium base of great power LED and be covered with reflector, be provided with lens in the big end end of described reflector, described lens are against the end face of described carbon fiber protecgulum.

3. equipment is patrolled and examined in hand-held illumination as claimed in claim 2, and it is characterized in that: described RFID radio-frequency antenna is a ring-type, is set on the outer wall of described reflector.

4. equipment is patrolled and examined in hand-held as claimed in claim 1 illumination, it is characterized in that: described control device is controlled described great power LED makes it can show high light, the low light level, dodge third gear cruelly.

5. equipment is patrolled and examined in hand-held illumination as claimed in claim 1, and it is characterized in that: described aluminium base is fixed on the end face of thermal column by heat conductive silica gel.