CN216846536U - An intelligent measuring instrument for indoor lighting - Google Patents

Abstract

The utility model relates to the technical field of measuring instruments, in particular to an indoor illumination instrument for intelligent measurement, which improves the illumination measurement comprehensiveness of a device, improves the use convenience, increases the functional diversity and improves the measurement working efficiency; the device comprises an illuminometer, a mounting base, a first bearing, a hollow shaft, a supporting mechanism and a driving mechanism, wherein the hollow shaft is connected with a through hole of the mounting base in a matching way through the first bearing; the supporting mechanism comprises a swing arm, a sliding sleeve, a moving seat, a second bearing, a lead screw and a threaded sleeve, the shaft hole of the swing arm is coaxially connected with the hollow shaft, the sliding sleeve is installed inside the through groove of the moving seat, the sliding sleeve is slidably connected with the support arm of the swing arm, the illuminometer is installed on the top end of the moving seat, the second bearing is installed in the connecting hole of the groove cavity of the swing arm, the lead screw is coaxially connected with the second bearing, and the threaded sleeve is installed in the inner cavity of the moving seat, and the driving mechanism is respectively connected with the hollow shaft and the lead screw in a matched mode.

Description

An intelligent measuring instrument for indoor lighting

technical field

The utility model relates to the technical field of measuring instruments, in particular to an intelligent measuring indoor lighting instrument.

Background technique

The instrument for measuring illuminance is called illuminometer, which is composed of V(λ) correction filter, optoelectronic device, electronic amplifier circuit and indicator. If the receiver is equipped with a cosine corrector, the illuminance incident from all directions can also be measured. The instrument for measuring the brightness is called a photometer, which uses a photodetector with a V(λ) correction filter to measure the luminous flux of a fixed solid angle and a fixed light projection area, and the measurement results are displayed by pointers or numbers. The spherical photometer can be used to measure the luminous flux, which consists of an integrating sphere and a photometer. The inner wall of the integrating sphere is coated with a white uniform diffuse reflection layer, and the light source to be measured is placed in the center of the sphere. The illuminance generated by the diffuse reflection light on the inner wall of the ball is proportional to the total luminous flux of the light source. The illuminance of the diffuse reflection light is measured with an illuminometer, and the total luminous flux of the lamp to be tested can be measured after calibration with a standard lamp.

When measuring indoor illumination, the illuminometer needs to constantly change the position to carry out illumination from different angles. The measurement process not only has a large labor force and complicated operation procedures, but also leads to low measurement accuracy and poor measurement efficiency.

Utility model content

In order to solve the above-mentioned technical problems, the utility model provides an intelligent indoor lighting measuring instrument which improves the comprehensiveness of the lighting measurement of the device, improves the convenience of use, increases the functional diversity, and improves the measuring work efficiency.

An intelligent measuring indoor lighting instrument of the utility model comprises an illuminance meter, a mounting base, a first bearing, a hollow shaft, a supporting mechanism and a driving mechanism. Installed on the top of the swing arm, the illuminance meter is installed on the support mechanism, and the drive mechanism is connected with the mounting base cavity and the hollow shaft respectively; the support mechanism includes the swing arm, sliding sleeve, moving seat, second bearing, lead screw and screw sleeve , the shaft hole of the swing arm is coaxially connected to the hollow shaft, the sliding sleeve is installed inside the through groove of the movable seat, the sliding sleeve is slidably connected to the support arm of the swing arm, the illuminance meter is installed at the top of the movable seat, and the second bearing is installed in the groove cavity of the swing arm to connect In the hole, the lead screw is coaxially connected with the second bearing, the screw sleeve is installed in the inner cavity of the movable seat, the lead screw is threadedly connected with the screw sleeve, and the driving mechanism is respectively matched and connected with the hollow shaft and the lead screw.

The utility model is an intelligent measuring indoor lighting instrument. The driving mechanism comprises a motor base, a servo motor, a driving shaft, a driving gear, a driven gear, a control switch and a transmission device. The servo motor is installed inside the cavity of the installation base through the motor base. , the drive shaft is coaxially installed on the top output end of the servo motor, the driving gear is coaxially connected to the drive shaft, the driven gear is coaxially connected to the hollow shaft, the driven gear is meshed with the driving gear, and the control switch is installed on the mounting base. At the front end of the seat, the control switch is electrically connected with the servo motor, and the transmission device is respectively matched with the drive shaft and the lead screw.

The utility model is an intelligent measuring indoor lighting instrument. The transmission device comprises a third bearing, a transmission shaft, a driving gear, a sector gear, a driving bevel gear and a driven bevel gear. The third bearing is installed in the hollow shaft through cavity, and the transmission shaft It is coaxially connected with the third bearing, the drive gear is coaxially installed at the bottom end of the transmission shaft, the sector gear is coaxially connected to the drive shaft, the sector gear is meshed with the drive gear, and the driving bevel gear is coaxially installed at the top of the transmission shaft. The driven bevel gear is coaxially installed on the left end of the lead screw, and the driven bevel gear and the driving bevel gear are meshed and connected for transmission.

The intelligent measuring indoor lighting instrument of the utility model further comprises a fixed seat and a fourth bearing, the fourth bearing is installed in the cavity of the installation base through the fixed seat, and the drive shaft is coaxially connected with the fourth bearing.

The intelligent measuring indoor lighting instrument of the utility model further comprises a Foma wheel, the tops of which are respectively matched and installed on the bottom end of the installation base.

The intelligent measuring indoor lighting instrument of the utility model further comprises a dust cover, and the bottom end of the dust cover is installed on the top end of the swing arm.

The intelligent measuring indoor lighting instrument of the utility model further comprises a moving handle, and the moving handle is installed on the left end of the installation base.

The utility model relates to an intelligent measuring indoor lighting instrument, which further comprises an inspection window arranged at the front end of the installation base.

The utility model relates to an intelligent measuring instrument for indoor lighting, further comprising a non-slip silicone cover arranged on the moving handle.

The intelligent measuring indoor lighting instrument of the utility model further comprises a hollow shaft and a swing arm connected by bolts.

Compared with the prior art, the beneficial effects of the present invention are: the hollow shaft and the mounting base are rotatably connected through the first bearing, the swing arm is rotatably supported on the top of the mounting base through the cooperation of the first bearing and the hollow shaft, and the The seat makes the illuminance meter stably supported, the sliding sleeve and the swing arm cooperate to make the movable seat slide and support, the lead screw is installed in the groove cavity of the swing arm through the second bearing, and the sliding sleeve and the swing arm are connected by the screw rotation and the screw sleeve. The connection position is adjusted, and the swing arm drives the illuminometer at the top of the mobile base to rotate and collect light sources at different positions through the cooperation of the drive mechanism and the hollow shaft. The comprehensiveness of light measurement of the device improves the convenience of use, increases the diversity of functions, and improves the efficiency of measurement work.

Description of drawings

Fig. 1 is the front view structure schematic diagram of the present utility model;

Fig. 2 is the internal structure schematic diagram of the present utility model;

3 is a schematic diagram of the shaft side mechanism of the present invention;

Fig. 4 is the top view structure schematic diagram of the present utility model;

Symbols in the drawings: 1, illuminance meter; 2, installation base; 3, first bearing; 4, hollow shaft; 5, swing arm; 6, sliding sleeve; 7, movable seat; 8, second bearing; 9, Lead screw; 10, screw sleeve; 11, motor base; 12, servo motor; 13, drive shaft; 14, driving gear; 15, driven gear; 16, control switch; 17, third bearing; 18, drive shaft; 19, driving gear; 20, sector gear; 21, driving bevel gear; 22, driven bevel gear; 23, fixed seat; 24, fourth bearing; 25, Foma wheel; 26, dust cover; 27, moving handle .

Detailed ways

The specific embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

As shown in Figures 1 to 4, an intelligent measuring indoor lighting instrument of the present invention includes an illuminance meter 1, a mounting base 2, a first bearing 3, a hollow shaft 4, a support mechanism and a driving mechanism, and the hollow shaft 4 passes through The first bearing 3 is connected with the through hole of the installation base 2, the support mechanism is installed on the top of the swing arm 5, the illuminance meter 1 is installed on the support mechanism, and the drive mechanism is connected with the cavity of the installation base 2 and the hollow shaft 4 respectively; The mechanism includes a swing arm 5, a sliding sleeve 6, a movable seat 7, a second bearing 8, a lead screw 9 and a screw sleeve 10. The shaft hole of the swing arm 5 is coaxially connected to the hollow shaft 4, and the sliding sleeve 6 is installed in the through groove of the movable seat 7. Inside, the sliding sleeve 6 is slidably connected with the support arm of the swing arm 5, the illuminometer 1 is installed on the top of the moving base 7, the second bearing 8 is installed in the connecting hole of the groove cavity of the swing arm 5, and the lead screw 9 is coaxially connected with the second bearing 8 , the screw sleeve 10 is installed in the inner cavity of the movable seat 7, the screw 9 is threadedly connected with the screw sleeve 10, and the driving mechanism is connected with the hollow shaft 4 and the screw 9 respectively; 2. Matching and rotating connection, through the cooperation of the first bearing 3 and the hollow shaft 4, the swing arm 5 is rotatably supported on the top of the installation base 2, the illuminance meter 1 is stably supported by the movable seat 7, and the sliding sleeve 6 and the swing arm 5 cooperate to make the movement The seat 7 is slidably supported, and the lead screw 9 is installed in the groove cavity of the swing arm 5 through the second bearing 8, and the connection position of the sliding sleeve 6 and the swing arm 5 is adjusted by the rotation of the lead screw 9 and the screw connection with the screw sleeve 10. In cooperation with the hollow shaft 4, the swing arm 5 drives the mobile base 7 and the top illuminometer 1 rotates to collect light sources at different positions. The comprehensiveness of light measurement, improve the convenience of use, increase the diversity of functions, and improve the efficiency of measurement work.

An intelligent measuring indoor lighting instrument of the present utility model, the driving mechanism comprises a motor base 11 , a servo motor 12 , a driving shaft 13 , a driving gear 14 , a driven gear 15 , a control switch 16 and a transmission device, the servo motor 12 passes through the motor base 11 . Installed inside the cavity of the mounting base 2, the drive shaft 13 is coaxially installed on the top output end of the servo motor 12, the driving gear 14 is coaxially connected to the drive shaft 13, and the driven gear 15 is coaxially connected to the hollow shaft 4, from The driving gear 15 is meshed and connected with the driving gear 14, the control switch 16 is installed on the front end of the installation base 2, the control switch 16 is electrically connected with the servo motor 12, and the transmission device is respectively connected with the drive shaft 13 and the lead screw 9; The servo motor 12 is stably installed inside the cavity of the mounting base 2, the driving gear 14 is coaxially installed on the output end of the servo motor 12 through the drive shaft 13, and the driving gear 14 is driven by the servo motor 12 to rotate and engage with the driven gear 15. The swing arm 5 drives the illuminometer 1 to rotate, and the servo motor 12 is connected with the lead screw 9 through the transmission device, which improves the illumination measurement efficiency of the device, increases the overall accuracy of the measurement data, and reduces the use limitations.

The utility model is an intelligent measuring indoor lighting instrument. The transmission device includes a third bearing 17, a transmission shaft 18, a driving gear 19, a sector gear 20, a driving bevel gear 21 and a driven bevel gear 22. The third bearing 17 is installed in the hollow Inside the shaft 4 through cavity, the transmission shaft 18 is coaxially connected to the third bearing 17, the drive gear 19 is coaxially mounted on the bottom end of the transmission shaft 18, the sector gear 20 is coaxially connected to the drive shaft 13, and the sector gear 20 is coaxially connected to the drive gear 19 Meshing transmission connection, the driving bevel gear 21 is coaxially installed on the top end of the transmission shaft 18, the driven bevel gear 22 is coaxially installed at the left end of the screw 9, and the driven bevel gear 22 is meshed and connected with the driving bevel gear 21; through the third bearing 17. The transmission shaft 18 and the hollow shaft 4 are rotatably connected, the drive gear 19 is coaxially connected with the driving bevel gear 21 through the transmission shaft 18, and the drive shaft 13 is intermittently connected with the drive gear 19 through the sector gear The shaft 18 drives the driving bevel gear 21 to rotate and meshes with the driven bevel gear 22, so that the lead screw 9 rotates to adjust the position of the illuminometer 1 at the top of the mobile base 7, which increases the functional diversity of the device, improves the testing efficiency of the device, and reduces usage limitations.

An intelligent measuring indoor lighting instrument of the present invention further comprises a fixed seat 23 and a fourth bearing 24, the fourth bearing 24 is installed in the cavity of the installation base 2 through the fixed seat 23, and the driving shaft 13 and the fourth bearing 24 are the same The shaft is connected by fitting; the fixed seat 23 and the fourth bearing 24 cooperate to make the drive shaft 13 stably support, improve the connection strength of the device, increase the working stability of the device, improve the meshing stability of the device, and improve the service life of the device.

The intelligent measuring indoor lighting instrument of the utility model further comprises a Foma wheel 25, and the top of the Foma wheel 25 is installed on the bottom end of the installation base 2 respectively; Improve the convenience of moving the device, reduce the difficulty of device displacement, and increase the adaptability of the device.

An intelligent measuring indoor lighting instrument of the present invention further comprises a dust cover 26, and the bottom end of the dust cover 26 is installed on the top end of the swing arm 5; Dust protection, increase the meshing stability of the device, improve the service life of the device, and increase the aesthetics of the device.

An intelligent measuring indoor lighting instrument of the present utility model further comprises a moving handle 27, which is installed on the left end of the mounting base 2; the moving handle 27 increases the convenience of the device to carry, reduces the difficulty of moving the device, and increases the convenience of the device displacement. , to reduce usage limitations.

An intelligent measuring indoor lighting instrument of the utility model further comprises an inspection window provided at the front end of the installation base 2; the inspection window at the front end of the installation base 2 facilitates the maintenance and repair of the device, improves the convenience of use of the device, and reduces the difficulty of installation and maintenance of the device , to improve the functional diversity of the device.

An intelligent measuring indoor lighting instrument of the present utility model further includes a non-slip silicone cover provided on the moving handle 27; by moving the handle 27, the gripping comfort of the moving handle 27 when the device is moved is increased, the working stability of the device is improved, and the operation is increased. Convenience, increase the protection of the hand when moving.

An intelligent measuring indoor lighting instrument of the utility model further comprises a hollow shaft 4 and a swing arm 5 connected by bolts; the hollow shaft 4 and the swing arm 5 are connected by bolts to increase the convenience of the device, reduce the storage and transportation space of the device, and increase the use of the device adaptability.

An intelligent measuring indoor lighting instrument of the present invention, when working, firstly moves the device to the indoor detection area, then installs the illuminance meter 1 on the top of the moving base 7 and starts it, then energizes the control switch 16, and the shaft passes the control The switch 16 starts the servo motor 12 to rotate, then the drive shaft 13 drives the driving gear 14 to rotate and cooperates with the driven gear 15, so that the hollow shaft 4 drives the swing arm 5 to make the illuminometer 1 rotate in a circle to measure the illumination in different directions, and then when the fan-shaped When the gear 20 is meshed with the driving gear 19, the driving bevel gear 21 and the driven bevel gear 22 are meshed and connected to drive the screw 9 to rotate and the screw sleeve 10 is threadedly connected, so that the turning radius of the illuminometer 1 is adjusted. Just take the measurement.

The installation method, connection method or setting method of the intelligent measuring indoor lighting instrument of the utility model are all common mechanical methods, as long as the beneficial effects can be achieved; the intelligent measuring indoor lighting instrument of the utility model can be implemented The illuminance meter 1, the servo motor 12 and the control switch 16 are purchased on the market, and the technicians in the industry only need to install and operate it according to the accompanying instruction manual.

The above are only the preferred embodiments of the present invention. It should be pointed out that for those skilled in the art, without departing from the technical principles of the present invention, several improvements and modifications can be made. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims (10)

1. An intelligent measuring indoor illumination instrument, characterized in that it comprises an illuminance meter (1), a mounting base (2), a first bearing (3), a hollow shaft (4), a support mechanism and a drive mechanism, the hollow The shaft (4) is connected with the through hole of the mounting base (2) through the first bearing (3), the support mechanism is mounted on the top of the swing arm (5), and the illuminance meter (1) is mounted on the support mechanism, so The drive mechanism is connected with the cavity of the mounting base (2) and the hollow shaft (4) in cooperation; The support mechanism includes a swing arm (5), a sliding sleeve (6), a moving seat (7), a second bearing (8), a lead screw (9) and a screw sleeve (10), and the swing arm (5) is pivoted The hole is coaxially connected with the hollow shaft (4). The meter (1) is installed on the top of the moving seat (7), the second bearing (8) is installed in the connecting hole of the groove cavity of the swing arm (5), and the lead screw (9) is coaxial with the second bearing (8) connection, the screw sleeve (10) is installed in the inner cavity of the moving seat (7), the lead screw (9) is threadedly connected with the screw sleeve (10), and the drive mechanism is respectively connected with the hollow shaft (4) and the lead screw (9) Matching connection. 2. An intelligent measuring indoor lighting instrument as claimed in claim 1, characterized in that the drive mechanism comprises a motor base (11), a servo motor (12), a drive shaft (13), a driving gear (14), a driven The gear (15), the control switch (16) and the transmission device, the servo motor (12) is installed inside the cavity of the installation base (2) through the motor seat (11), and the drive shaft (13) is coaxially installed in the cavity. The top output end of the servo motor (12), the driving gear (14) is coaxially connected to the drive shaft (13), the driven gear (15) is coaxially connected to the hollow shaft (4), and the driven gear (15) is coaxially connected to the hollow shaft (4). The gear (15) is in meshing transmission connection with the driving gear (14), the control switch (16) is mounted on the front end of the mounting base (2), the control switch (16) is electrically connected with the servo motor (12), and the transmission The device is matched and connected with the drive shaft (13) and the lead screw (9) respectively. 3. An intelligent measuring indoor lighting instrument according to claim 1, characterized in that the transmission device comprises a third bearing (17), a transmission shaft (18), a driving gear (19), a sector gear (20), a driving A bevel gear (21) and a driven bevel gear (22), the third bearing (17) is installed inside the through cavity of the hollow shaft (4), and the transmission shaft (18) is coaxially matched with the third bearing (17) The drive gear (19) is coaxially mounted on the bottom end of the transmission shaft (18), the sector gear (20) is coaxially connected to the drive shaft (13), and the sector gear (20) is connected to the drive gear ( 19) Meshing transmission connection, the driving bevel gear (21) is coaxially mounted on the top end of the transmission shaft (18), the driven bevel gear (22) is coaxially mounted on the left end of the lead screw (9), and the driven bevel gear (22) is coaxially mounted on the left end of the lead screw (9). The gear (22) is in meshing transmission connection with the driving bevel gear (21). 4. An intelligent measuring indoor lighting instrument according to claim 2, characterized in that, further comprising a fixing seat (23) and a fourth bearing (24), the fourth bearing (24) passing through the fixing seat (23) Installed inside the cavity of the mounting base (2), the drive shaft (13) is coaxially connected with the fourth bearing (24). 5. An intelligent measuring indoor lighting instrument as claimed in claim 1, characterized in that it further comprises a Foma wheel (25), the top of the Foma wheel (25) is fitted and installed at the bottom of the mounting base (2) respectively end. 6 . The intelligent measuring indoor lighting instrument according to claim 1 , further comprising a dust cover ( 26 ), and the bottom end of the dust cover ( 26 ) is mounted on the top end of the swing arm ( 5 ). 7 . 7 . The intelligent measuring indoor lighting instrument according to claim 1 , further comprising a moving handle ( 27 ), and the moving handle ( 27 ) is installed on the left end of the installation base ( 2 ). 8 . 8. An intelligent measuring indoor lighting instrument according to claim 1, characterized in that, further comprising an inspection window provided at the front end of the installation base (2). 9 . The intelligent measuring indoor lighting instrument according to claim 7 , further comprising a non-slip silicone cover provided on the moving handle ( 27 ). 10 . 10. An intelligent measuring indoor lighting instrument according to claim 1, characterized in that, it further comprises that the hollow shaft (4) and the swing arm (5) are connected by bolts.

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