A light collecting lamp

Abstract

The utility model provides a kind of light collecting lamp, including shell, the light energy module being mounted in shell and with the control circuit board of light energy module electric connection;Shell is also provided with: time module, with light energy module electric connection, for the lighting duration of cumulative light energy module;Storage module, with time module electric connection, for the lighting duration data of persistent storage light energy module.The utility model sets up independent time module, storage module in the shell of light collecting lamp, so that light collecting lamp can accurately count its actual use duration, so that, light collecting lamp can support accurate evaluation on its service life in structure, and, can satisfy the demand of timing charge under leasing scene, it is favorable to improve the operation and maintenance efficiency of light collecting lamp and realize the standardization development of leasing service.

Description

Technical Field

[0001] This utility model belongs to the field of lighting equipment technology, and specifically relates to a light-collecting lamp. Background Technology

[0002] With its core advantages of high light concentration and high brightness, spotlights are widely used in various fields such as nighttime construction work, outdoor emergency rescue, film and television shooting lighting, temporary supplementary lighting for large-scale events, and fishing lights.

[0003] As lighting equipment used in complex environments for extended periods, the lifespan of spotlights directly impacts safety, operating costs, and replacement cycles. Accurately determining the actual usage time of spotlights is crucial for assessing their lifespan. Furthermore, with the development of the sharing economy, spotlight usage is increasingly shifting towards leasing. Users often acquire spotlights through leasing to meet short-term needs, making the actual usage time a key metric for rental fees.

[0004] However, existing spotlights generally only have basic lighting functions and lack a dedicated timing and statistical structure, making it impossible to accurately accumulate and store the actual lighting time of the device, resulting in significant defects in both lifespan assessment and rental billing.

[0005] In terms of lifespan assessment, existing spotlight lifespan assessments mostly rely on empirical estimations or general component lifespan parameters, without considering the actual lighting conditions of the equipment. However, spotlights vary in usage frequency and workload in different scenarios, and the empirically estimated lifespan deviates significantly from the actual lifespan. This can easily lead to situations where the equipment fails prematurely before reaching its expected lifespan or continues to be used even after exceeding its safe lifespan, which not only affects efficiency but may also pose safety hazards.

[0006] In rental billing scenarios, current usage time statistics for spotlights largely rely on manual recording. This involves both the renter and renter manually verifying the time upon delivery and return of the equipment. This method is not only inefficient but also prone to billing disputes due to recording errors and human tampering. Some improvement solutions attempt to attach external timing devices to the spotlight; however, these devices compromise the spotlight's overall sealing and structural integrity, making them susceptible to malfunction in complex outdoor environments such as rain and impacts, leading to data loss. Furthermore, external timing devices cannot be integrated with the spotlight's lighting system, failing to distinguish between standby and actual illumination states, potentially including standby time in the billing time and further exacerbating disputes.

[0007] In view of this, this utility model is proposed. Utility Model Content

[0008] This utility model provides a spotlight that aims to solve the problem that existing spotlights lack the function of accurately accumulating and storing the actual lighting time, which makes it impossible to support lifespan assessment and rental time-based billing.

[0009] To solve the above-mentioned technical problems, the basic concept of the technical solution adopted by this utility model is: a light-collecting lamp, including a housing, a light energy module installed in the housing, and a control circuit board electrically connected to the light energy module; The casing also contains: The time module, electrically connected to the solar module, is used to accumulate the lighting time of the solar module; The storage module, electrically connected to the time module, is used to persistently store the lighting duration data of the light-emitting module.

[0010] Furthermore, a display module is provided on the housing, which is electrically connected to the control circuit board and is at least partially exposed on the outer wall of the housing. The display module is used to display the cumulative lighting time data stored in the storage module. And / or, The housing is equipped with a data transmission module, which is electrically connected to the control circuit board and is used to export the cumulative lighting duration data in the storage module to an external device.

[0011] Furthermore, the housing is a cylindrical structure with a closed rear end, and the control circuit board is installed on the inner side of the rear wall of the housing; The display module is at least partially exposed on the rear end wall of the housing, and / or the data transmission module is disposed on the rear end wall of the housing.

[0012] Furthermore, the display module includes: The display screen is located on the side of the control circuit board facing the rear wall of the housing; The light-transmitting protective plate is embedded in the rear wall of the housing, corresponding to the display area of ​​the screen.

[0013] Furthermore, the display area of ​​the display screen includes a first display area that is rectangular, and a second display area that protrudes from the first display area in a direction away from the axis of the housing and is arc-shaped, with the edge of the second display area being set as an arc coaxial with the housing; The shape of the notch on the rear wall of the housing for mounting the light-transmitting protective plate is the same as the shape of the display area of ​​the screen.

[0014] Furthermore, a protruding edge is provided on the outer edge of the light-transmitting protective plate near the display screen, and a limiting groove is provided around the notch on the inner side of the rear wall of the housing, with the edge embedded in the limiting groove; the light-transmitting protective plate is fixedly connected to the rear wall of the housing.

[0015] Furthermore, the data transmission module includes a data transmission connector mounted on the rear end wall of the housing, and the data transmission connector is sealed to the rear end wall of the housing. A waterproof plug structure is installed on the outer side of the rear wall of the housing. The waterproof plug structure is used to seal the socket of the data transmission connector.

[0016] Furthermore, the waterproof plug structure includes: The flexible connector is elongated and its first end is connected to the rear end wall of the housing. The waterproof plug body is fixed to the second end of the flexible connection part and is interference-fitted with the socket of the data transmission connector. The waterproof plug body is provided with an opening for connecting with the terminal of the data transmission connector.

[0017] Furthermore, the housing includes: The heat sink and the solar module are installed on the inner circumference of the heat sink; The front housing, mounted at the front of the radiator, is used to mount the lens of the spotlight; The rear housing is installed at the rear end of the radiator, and a rear cover is installed at the rear end of the rear housing; the rear cover has a slotted structure, and the control circuit board is installed inside the rear cover.

[0018] Furthermore, the power module of the spotlight is installed inside the rear housing, and the power module is electrically connected to the light module, control circuit board, time module and storage module; The groove wall of the rear end cover is provided with multiple limiting protrusions that extend in the direction close to the axis of the rear end cover and are evenly arranged along the circumference of the rear end cover. A support ring is installed on the end of the limiting protrusions facing outward from the rear end cover, and a buffer pad is provided on the side of the support ring facing outward from the rear end cover. The rear end cover abuts against the power module through the buffer pad.

[0019] By adopting the above technical solution, this utility model has the following beneficial effects compared with the prior art.

[0020] 1. This utility model enables the spotlight to accurately track its actual usage time by setting an independent time module and storage module inside the housing of the spotlight. This allows the spotlight to support accurate assessment of its lifespan in terms of structure, and can meet the needs of time-based charging in rental scenarios. This is conducive to improving the operation and maintenance management efficiency of spotlights and realizing the standardized development of rental services.

[0021] 2. This utility model improves the user experience by setting a display screen on the rear wall of the housing, allowing users to know the remaining power of the light-collecting lamp and the cumulative lighting time in real time.

[0022] 3. This utility model improves the lifespan and safety of the light-collecting lamp by setting a waterproof plug structure on the rear wall of the housing, enabling the light-collecting lamp to adapt to complex usage environments.

[0023] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings. Attached Figure Description

[0024] The accompanying drawings, as part of this utility model, are used to provide a further understanding of the present utility model. The illustrative embodiments and descriptions of the present utility model are used to explain the present utility model, but do not constitute an undue limitation of the present utility model. Obviously, the drawings described below are merely some embodiments; those skilled in the art can obtain other drawings based on these drawings without creative effort. In the drawings: Figure 1 This is a schematic diagram of the light-collecting lamp in an embodiment of the present invention; Figure 2 This is a cross-sectional view of the rear end of the light-collecting lamp in an embodiment of this utility model; Figure 3 This is a schematic diagram of the installation structure of the control circuit board and the rear cover in an embodiment of this utility model; Figure 4 This is a schematic diagram of the structure of the rear end cover in an embodiment of this utility model; Figure 5 This is a schematic diagram of the display area of ​​the display screen in an embodiment of this utility model; Figure 6 This is a schematic diagram of the installation structure of the switch button in an embodiment of this utility model; Figure 7 This is a schematic diagram of the installation structure of the data transmission module in an embodiment of this utility model.

[0025] Key components in the diagram: 1. Housing; 11. Front housing; 111. Lens; 12. Heat sink; 13. Rear housing; 130. Rear end wall of the housing; 131. Rear end cover; 1311. Support ring; 1312. Buffer pad; 1313. Limiting protrusion; 1314. Mounting post; 1315. Notch; 1316. Limiting groove; 132. Second limiting cover; 133. First sealing ring; 134. Second sealing ring; 2. Control circuit board; 3. Display module; 31. Display screen; 311 1. First display area; 312. Second display area; 32. Light-transmitting protective plate; 321. Edge guard; 4. Switch button; 41. Waterproof keycap; 411. Keycap body; 412. Pressure post; 413. Annular claw; 4131. Neck; 4132. Claw part; 42. Contact switch; 421. Contact; 5. Waterproof plug structure; 51. Waterproof plug body; 52. Flexible connection part; 6. Data transmission module; 61. Data transmission connector; 611. Socket; 612. Terminal; 7. Power module.

[0026] It should be noted that these accompanying drawings and textual descriptions are not intended to limit the scope of the present invention in any way, but rather to illustrate the concept of the present invention to those skilled in the art by referring to specific embodiments. Detailed Implementation

[0027] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings. The following embodiments are used to illustrate this utility model, but are not intended to limit the scope of this utility model.

[0028] In the description of this utility model, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0029] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0030] like Figures 1 to 7 As shown in the present invention, a light-collecting lamp is introduced, including a housing 1, a light energy module installed in the housing 1, and a control circuit board 2. The control circuit board 2 is electrically connected to the light energy module and is used to control the light energy module to light up or turn off.

[0031] The housing 1 is also provided with a time module and a storage module. The time module is electrically connected to the light energy module and is used to accumulate the lighting duration of the light energy module. The storage module is electrically connected to the time module and is used to persistently store the lighting duration data of the light energy module.

[0032] In some specific embodiments, the light energy module, time module and storage module are electrically connected to the control circuit board 2, and signal transmission is realized through the control circuit board 2.

[0033] Existing lighting equipment with simple timing functions mostly stores timing data temporarily, and the data is easily lost after the equipment is powered off. It is impossible to accumulate the actual usage time of the entire equipment life cycle over a long period of time, which is difficult to meet the long-term data requirements for lifespan assessment.

[0034] In this embodiment, the storage module is configured with a non-volatile memory chip and a data anti-tampering unit. This unit employs an encrypted storage algorithm to prevent the lighting duration data from being manually modified, ensuring data authenticity. This enables the spotlight to accurately track its actual usage time, further allowing the spotlight's structure to support precise assessment of its lifespan. It also meets the time-based billing requirements in rental scenarios, improving the efficiency of spotlight operation and maintenance management and promoting the standardized development of rental services.

[0035] In some specific embodiments, the positive and negative terminals of the light energy module are electrically connected to the output terminal of the control circuit board 2 via wires, and the control circuit board 2 provides a stable power supply to it. The light energy module can be an LED light-emitting module.

[0036] Specifically, a power module 7 is installed inside the housing 1. The control circuit board 2 is fixed inside the housing 1 by bolts. The control circuit board 2 integrates a power management unit and a main control chip. The power management unit is electrically connected to the power module 7 and is used to supply power to various functional modules such as the solar power module, time module, and storage module.

[0037] A switch button 4 is provided on the housing 1. The main control chip is used to receive the signal from the switch button 4 to control the start and stop of the light energy module and the brightness adjustment.

[0038] The time module can be a high-precision real-time clock module (such as the DS3231 high-precision real-time clock module), fixed inside the housing 1. The power pin of the time module is electrically connected to the power management unit of the control circuit board 2 via wires to obtain operating power. The signal pin of the time module is electrically connected to the driver terminal of the optical module via wires to collect the operating current signal of the optical module, thereby identifying the actual lighting status of the optical module. When the optical module is turned on, the driver terminal of the optical module generates a preset threshold operating current. The time module detects this current signal and automatically starts timing. When the optical module is turned off, the operating current disappears, the time module stops timing, and temporarily stores the accumulated lighting duration data in its own buffer.

[0039] The driving end of the optical module refers to its built-in pin used to receive driving signals and control the lighting state.

[0040] In this embodiment, the storage module uses a non-volatile memory chip (such as the W25Q64 non-volatile memory chip with an SPI interface), which is fixed to an independent small PCB board by soldering. The PCB board is fixed to the inside of the housing 1 by bolts. The power pin of the storage module is electrically connected to the power management unit of the control circuit board 2, and the signal pin is electrically connected to the signal output terminal of the time module through the SPI bus.

[0041] Every time the time module accumulates a certain amount of lighting time, it transmits the updated accumulated lighting time data to the storage module via the SPI bus for persistent storage. Even if the spotlight is powered off, the time data in the storage module will not be lost. At the same time, the storage module has a built-in data encryption algorithm to encrypt the stored time data, preventing human tampering and ensuring the authenticity and reliability of the data.

[0042] In some preferred embodiments, the time module and the storage module are integrated on the control circuit board 2.

[0043] In this embodiment, when the user activates the light-collecting lamp via switch button 4, the main control chip of the control circuit board 2 receives the signal and drives the light energy module to light up, generating a working current at the driving end of the light energy module. After detecting this working current, the time module starts the timing function and begins to accumulate the lighting time. As the lighting time increases, the time module updates the accumulated lighting time data in real time and periodically transmits the data to the storage module for persistent storage. When the user turns off the light-collecting lamp, the light energy module stops working, the working current disappears, the time module stops timing, and the final accumulated lighting time data is stored in the storage module.

[0044] Users can export the lighting duration data from the storage module, or display the lighting duration data by adding a display module 3 to the housing 1, for the purpose of assessing the lifespan of the spotlight or calculating rental costs.

[0045] Specifically, in this embodiment, a display module 3 is provided on the housing 1. The display module 3 is electrically connected to the control circuit board 2 and is at least partially exposed on the outer wall of the housing 1. The display module 3 is used at least to display the cumulative lighting duration data in the storage module; and / or, a data transmission module 6 is provided on the housing 1. The data transmission module 6 is electrically connected to the control circuit board 2 and is used at least to export the cumulative lighting duration data in the storage module to an external device.

[0046] In this embodiment, the housing 1 is a cylindrical structure with a closed rear end, and the control circuit board 2 is installed inside the rear end wall 130 of the housing.

[0047] like Figure 1 and Figure 2 As shown, in some specific embodiments, a display module 3 is provided on the housing 1, and the display module 3 is at least partially exposed on the rear end wall 130 of the housing. Specifically, the display module 3 includes a display screen 31 and a light-transmitting protective plate 32. The display screen 31 is disposed on the side of the control circuit board 2 facing the rear end wall 130 of the housing, and the flexible ribbon cable of the display screen 31 is connected to the corresponding solder pin interface on the control circuit board 2. The light-transmitting protective plate 32 is embedded in the rear end wall 130 of the housing and corresponds to the display area of ​​the display screen 31.

[0048] like Figure 3 and Figure 4 As shown, the inner side of the rear end wall 130 of the housing is provided with a plurality of mounting posts 1314 protruding into the housing 1. Each of the mounting posts 1314 is provided with a threaded hole. The control circuit board 2 is attached to the end of the mounting post 1314, and the control circuit board 2 is provided with a through hole corresponding to the threaded hole. The bolt for mounting the control circuit board 2 passes through the through hole on the control circuit board 2 and is tightened in the threaded hole, thereby fixing the control circuit board 2 to the rear end wall 130 of the housing.

[0049] There is a gap between the control circuit board 2 and the rear end wall 130 of the housing, and the gap is determined by the axial length of the mounting post 1314.

[0050] The gap between the control circuit board 2 and the rear end wall 130 of the housing forms a space for the display screen 31 to be installed. The display screen 31 is disposed in the gap between the control circuit board 2 and the rear end wall 130 of the housing, and the display area of ​​the display screen 31 is disposed facing the rear end wall 130 of the housing.

[0051] A notch 1315 is provided on the rear end wall 130 of the housing. The shape of the notch 1315 is the same as the shape of the display area of ​​the display screen 31, and the notch 1315 is directly opposite to the display area of ​​the display screen 31. The light-transmitting protective plate 32 is fitted into the notch 1315, and the light-transmitting protective plate 32 is bonded and sealed to the rear end wall 130 of the housing.

[0052] Specifically, in this embodiment, a protruding flange 321 is provided on the outer edge of the light-transmitting protective plate 32 near the display screen 31. A limiting groove 1316 is provided around the notch 1315 on the inner side of the rear end wall 130 of the housing, and the flange 321 is embedded in the limiting groove 1316. Adhesive is provided in the limiting groove 1316, and the light-transmitting protective plate 32 is bonded and fixed to the rear end wall 130 of the housing by the adhesive, which can ensure the sealing between the light-transmitting protective plate 32 and the rear end wall 130 of the housing.

[0053] In this embodiment, the display screen 31 is a liquid crystal display screen 31 or an OLED display screen 31.

[0054] Preferred, such as Figure 5 As shown, in this embodiment, the display area of ​​the display screen 31 includes a rectangular first display area 311 and an arc-shaped second display area 312 that protrudes from the first display area 311 away from the axis of the housing 1. The edge of the second display area 312 is set to be an arc coaxial with the housing 1. The edge of the second display area 312 is smoothly connected to the first display area 311.

[0055] In this embodiment, the shape of the notch 1315 on the rear wall 130 of the housing for mounting the light-transmitting protective plate 32 is the same as the shape of the display area of ​​the display screen 31.

[0056] In this embodiment, the display area can be used as a whole to display the remaining power and / or cumulative lighting duration data of the spotlight and / or the lighting duration data of the spotlight in this instance; or, the first display area 311 and the second display area 312 can respectively display the remaining power and the cumulative lighting duration data; or, the first display area 311 can switch between displaying the remaining power, the cumulative lighting duration data, and the lighting duration data of the spotlight in this instance, and the second display area 312 is used to display the operator information of the spotlight.

[0057] In this embodiment, the "cumulative lighting duration data" refers to the lighting duration data stored in the storage module. The "light-collecting lamp's lighting duration data for this use" refers to the data recorded by the time module during a single use of the light-collecting lamp.

[0058] like Figure 1 , Figure 3 and Figure 7 As shown, in some specific embodiments, a data transmission module 6 is provided on the housing 1, and the data transmission module 6 is disposed on the rear end wall 130 of the housing.

[0059] The data transmission module 6 includes a data transmission connector 61 mounted on the rear end wall 130 of the housing, and the data transmission connector 61 is sealed to the rear end wall 130 of the housing.

[0060] Specifically, the data transmission connector 61 includes a housing, which is cylindrical. The housing is threadedly connected to the rear end wall 130 of the housing. A socket 611 is provided at one end of the housing facing the outside of the housing 1. A terminal 612 is provided inside the socket 611 of the housing. The terminal 612 is used to transmit power and data signals.

[0061] The outer casing is closed at one end facing the inside of housing 1, and the end of the outer casing facing the inside of housing 1 is provided with a wire that is connected to terminal 612 and extends into housing 1 through the closed end of the outer casing. The two ends of the wire are soldered to the corresponding pads of connector terminal 612 and control circuit board 2, respectively.

[0062] External terminal devices (such as smartphones and computers) can establish communication with the control circuit board 2 by inserting the adapter plug into the data transmission connector 61, thereby enabling the export of lighting duration data.

[0063] In some specific embodiments, the rear end wall 130 of the housing is provided with a first mounting groove recessed into the housing 1, and a first mounting hole is provided on the bottom of the first mounting groove. The inner diameter of the first mounting hole is adapted to the outer diameter of the housing 1, and a radial protrusion protruding outward is provided at the end of the housing facing the outside of the housing 1. The housing 1 is provided with external threads.

[0064] The inner wall of the first mounting hole is provided with an internal thread that matches the external thread on the housing 1; or, the data transmission connector 61 passes through the first mounting hole on the groove wall of the first mounting groove, and a limit nut is provided on the data transmission connector 61, with the bottom of the first mounting groove sandwiched between the radial protrusion and the limit nut. A sealing gasket is provided between the bottom of the first mounting groove and the radial protrusion.

[0065] In this embodiment, the control circuit board is provided with a clearance hole corresponding to the data transmission connector 61. The clearance hole is used to avoid interference between the independently provided data transmission connector 61 and the control circuit board.

[0066] A waterproof plug structure 5 is installed on the outer side of the rear end wall 130 of the housing. The waterproof plug structure 5 is used to seal the socket 611 of the data transmission connector 61.

[0067] The waterproof plug structure 5 includes a flexible connecting part 52 and a waterproof plug body 51. The flexible connecting part 52 is elongated. The first end of the flexible connecting part 52 is connected to the rear end wall 130 of the shell. The waterproof plug body 51 is fixed to the second end of the flexible connecting part 52 and is interference-fitted with the socket 611 of the data transmission connector 61. The waterproof plug body 51 is provided with an opening for engaging with the terminal 612 of the data transmission connector 61.

[0068] In this embodiment, the first end of the flexible connecting part 52 is fixedly connected to the rear end wall 130 of the housing, or the first end of the flexible connecting part 52 is rotatably engaged with the rear end wall 130 of the housing. The waterproof plug structure 5 is used to seal the socket 611 of the data transmission connector 61 when the data transmission connector 61 is not used, so that the spotlight can adapt to complex usage environments and improve the service life and safety of the spotlight.

[0069] like Figure 6As shown, in some preferred embodiments, the switch button 4 is specifically a waterproof button. Specifically, the switch button 4 includes a contact switch 42 and a waterproof keycap 41. The contact switch 42 is soldered onto the control circuit board 2, and the waterproof keycap 41 is adhered to the rear end wall 130 of the housing, closing the opening on the rear end wall 130 for setting the switch button 4. The waterproof keycap 41 has a pressure post 412 inside that corresponds to the contact 421 of the contact switch 42. The operator can press the waterproof keycap 41 to cause the pressure post 412 to press against the contact 421 of the contact switch 42, thereby controlling the start / stop and brightness adjustment of the solar module.

[0070] Specifically, a second mounting groove recessed into the housing 1 is provided on the rear end wall 130 of the housing, and a second mounting hole is provided on the bottom of the second mounting groove. The waterproof keycap 41 is made of flexible material and includes a disc-shaped keycap body 411, a pressure post 412 protruding into the housing 1 from the middle of the keycap body 411, and an annular claw 413 extending into the housing 1 around the pressure post 412. The outer diameter of the neck 4131 of the annular claw 413 is smaller than the outer diameter of the keycap body 411, and the outer diameter of the annular claw 413 is adapted to the inner diameter of the second mounting hole. The claw portion 4132 of the annular claw 413 protrudes outward from the outer periphery of the neck 4131 and abuts against the outer side of the bottom of the second limiting groove 1316. The bottom of the second limiting groove 1316 is clamped between the claw portion 4132 and the keycap body 411. Preferably, the neck 4131 of the annular claw 413 is interference-fitted with the second mounting hole.

[0071] The second mounting hole corresponds to the position of the contact switch 42. The annular claw 413 is arranged around the contact switch 42. The pressure post 412 is coaxially arranged on the inner circumference of the annular claw 413. The outer diameter of the pressure post 412 is smaller than the inner diameter of the annular claw 413.

[0072] In some specific embodiments, the housing 1 includes a heat sink 12, a front housing 11, and a rear housing 13. The heat sink 12 is made of heat-dissipating profile and is a cylindrical structure with open ends. The solar module is installed on the inner periphery of the heat sink 12. The front housing 11 is installed at the front end of the heat sink 12 and is used to install the lens 111 of the spotlight. The rear housing 13 is installed at the rear end of the heat sink 12, and a rear end cover 131 is installed at the rear end of the rear housing 13. The rear end cover 131 has a groove-shaped structure, and the control circuit board 2 is installed inside the rear end cover 131.

[0073] In this embodiment, the bottom of the groove of the rear cover 131 forms the rear wall 130 of the housing.

[0074] In some specific embodiments, the heat sink 12 is provided with interfaces at both the front and rear ends, and the rear end of the front housing 11 and the front end of the rear housing 13 are respectively provided with plug-in parts adapted to the interfaces at both the front and rear ends of the heat sink 12. The plug-in parts of the front housing 11 and the rear housing 13 are at least partially plugged into the interfaces for assembly.

[0075] A mounting plate is provided inside the radiator 12. The diameter of the mounting plate is the same as the inner diameter of the radiator 12. A stepped structure is provided on the inner peripheral wall for limiting the position of the mounting plate. The mounting plate is installed inside the radiator 12 from the end that connects to the front housing 11, and abuts against the stepped structure. The front housing 11 and the rear housing 13 are respectively bolted to the mounting plate. Specifically, the rear housing 13 is first bolted to the mounting plate, and then the front housing 11 is bolted on.

[0076] In this embodiment, the solar energy module is installed on the side of the mounting plate facing the front housing 11.

[0077] A lens 111 is mounted on the front end of the front housing 11, and a rear end cover 131 is mounted on the rear end of the rear housing 13.

[0078] The front end of the front housing 11 is provided with a first limiting cover for limiting the lens 111.

[0079] Specifically, the lens 111 includes a first segment with an outer diameter the same as the inner diameter of the front housing 11, and a second segment disposed at the front end of the first segment with an outer diameter smaller than the outer diameter of the first segment. The second segment extends at least partially from the front end of the front housing 11 to the outside of the front housing 11. The first limiting cover includes a first axial extension sleeved on the front end of the front housing 11, and a first radial extension extending from the front end of the first axial extension in a direction close to the axis of the front housing 11. The inner diameter of the first radial extension is smaller than the inner diameter of the front housing 11.

[0080] In this embodiment, the first segment of the lens 111 is threadedly engaged with the front housing 11, and the first radial extension is used to abut against the end of the first segment to limit the movement of the lens 111.

[0081] Preferably, the first axial extension of the first limiting cover is engaged with the front housing 11.

[0082] The outer diameter of the front end of the rear cover 131 is larger than the inner diameter of the rear housing 13. The front end of the rear cover 131 is provided with a plug-in section. The outer diameter of the plug-in section is the same as the inner diameter of the rear housing 13. The rear cover 131 is plugged into the rear end of the rear housing 13 through the plug-in section.

[0083] A second limiting cover 132 is provided at the rear end of the rear housing 13. The second limiting cover 132 is sleeved on the rear end of the rear housing 13 and snapped into place with the rear housing 13. The second limiting cover 132 includes a second axial extension portion extending along the axial direction of the rear housing 13, and a second radial extension portion extending from the rear end of the second axial extension portion toward the axis of the rear housing 13. The second axial extension portion is sleeved on the rear end of the rear housing 13. A protrusion protruding radially outward is provided at the groove of the rear end cover 131. The second limiting cover 132 is sleeved on the rear end cover 131 and the rear end of the rear housing 13. The protrusion of the rear end cover 131 is clamped between the second radial extension portion and the rear end of the rear housing 13.

[0084] Preferably, the second axial extension of the second limiting cover 132 is engaged with the rear housing 13.

[0085] Preferably, a first sealing ring 133 is sandwiched between the insertion section and the rear housing 13, and a second sealing ring 134 is sandwiched between the second radial extension and the protrusion.

[0086] In this embodiment, by setting a first limiting cover to engage with the front housing 11 and a second limiting cover 132 to engage with the rear housing 13, the user can be prevented from disassembling and assembling the spotlight himself.

[0087] In this embodiment, the power module 7 of the light-collecting lamp is installed inside the rear housing 13, and the power module 7 is electrically connected to the light module, the control circuit board 2, the time module and the storage module. The groove wall of the rear cover 131 is provided with a plurality of limiting protrusions 1313 that protrude toward the axis of the rear cover 131 and are evenly arranged along the circumference of the rear cover 131. The limiting protrusions 1313 extend along the axial direction of the rear cover 131. The end of the limiting protrusion 1313 facing the groove of the rear cover 131 is spaced apart from the groove of the rear cover 131. A support ring 1311 is installed on the end of the limiting protrusion 1313 facing outward from the rear cover 131. A buffer pad 1312 is provided on the side of the support ring 1311 facing outward from the rear cover 131. The rear cover 131 abuts against the power module 7 through the buffer pad 1312. The rear cover 131 elastically abuts against the power module 7 through the buffer pad 1312, pressing the power module 7 tightly inside the rear housing 13, thereby improving the installation stability of the power module 7.

[0088] In some possible embodiments, a warning module may also be installed on the spotlight.

[0089] The warning module is fixed on the housing 1 and includes a buzzer and / or an LED indicator. The power pins of the buzzer and the LED indicator are electrically connected to the power management unit of the control circuit board 2, and the control pins are electrically connected to the main control chip of the control circuit board 2.

[0090] Users can send a preset lifespan threshold (e.g., 5000 hours) to the control circuit board 2 via the data transmission module 6. The main control chip stores this threshold in its own cache and obtains the cumulative lighting time data from the time module in real time. When the cumulative lighting time reaches the preset lifespan threshold, the main control chip drives the warning module to work, the buzzer sounds, the LED indicator flashes, and the display screen 31 displays a warning sign that "lifespan is about to expire", reminding the user to repair or replace the spotlight in time.

[0091] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to preferred embodiments, it is not intended to limit the present utility model. Any person skilled in the art can make some modifications or alterations to the above-described technical content to create equivalent embodiments without departing from the scope of the present utility model. The implementation schemes in the above embodiments can be further combined or replaced. Any simple modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present utility model without departing from the scope of the present utility model shall still fall within the scope of the present utility model.

Claims

1. A light-collecting lamp, comprising a housing (1), a light energy module installed inside the housing (1), and a control circuit board (2) electrically connected to the light energy module; Its features are, The housing (1) also contains: The time module, electrically connected to the solar module, is used to accumulate the lighting time of the solar module; The storage module, electrically connected to the time module, is used to persistently store the lighting duration data of the solar power module.

2. The light-collecting lamp according to claim 1, characterized in that, A display module (3) is provided on the housing (1). The display module (3) is electrically connected to the control circuit board (2) and is at least partially exposed on the outer wall of the housing (1). The display module (3) is used to display the cumulative lighting time data in the storage module. And / or, A data transmission module (6) is provided on the housing (1). The data transmission module (6) is electrically connected to the control circuit board (2) and is used to export the cumulative lighting duration data in the storage module to an external device.

3. The light-collecting lamp according to claim 2, characterized in that, The housing (1) is a cylindrical structure with the rear end closed, and the control circuit board (2) is installed on the inner side of the rear end wall (130) of the housing; The display module (3) is at least partially exposed on the rear end wall (130) of the housing, and / or the data transmission module (6) is disposed on the rear end wall (130) of the housing.

4. The light-collecting lamp according to claim 3, characterized in that, The display module (3) includes: The display screen (31) is located on the side of the control circuit board (2) facing the rear end wall (130) of the housing; A light-transmitting protective plate (32) is embedded in the rear wall (130) of the housing and corresponds to the display area of ​​the display screen (31).

5. The light-collecting lamp according to claim 4, characterized in that, The display area of ​​the display screen (31) includes a first display area (311) that is rectangular, and a second display area (312) that protrudes from the first display area (311) in a direction away from the axis of the housing (1) and is in the shape of an arc. The edge of the second display area (312) is set to be an arc coaxial with the housing (1). The shape of the notch (1315) on the rear wall (130) of the housing for mounting the light-transmitting protective plate (32) is the same as the shape of the display area of ​​the display screen (31).

6. The light-collecting lamp according to claim 5, characterized in that, The light-transmitting protective plate (32) has an outwardly protruding edge (321) on the outer edge of the end near the display screen (31). The inner side of the rear end wall (130) of the housing has a limiting groove (1316) around the notch (1315), and the edge (321) is embedded in the limiting groove (1316). The light-transmitting protective plate (32) is fixedly connected to the rear end wall (130) of the housing.

7. The light-collecting lamp according to claim 4, characterized in that, The data transmission module (6) includes a data transmission connector (61) mounted on the rear end wall (130) of the housing, and the data transmission connector (61) is sealed to the rear end wall (130) of the housing. A waterproof plug structure (5) is installed on the outer side of the rear wall (130) of the housing. The waterproof plug structure (5) is used to seal the socket (611) of the data transmission connector (61).

8. The light-collecting lamp according to claim 7, characterized in that, The waterproof plug structure (5) includes: The flexible connecting part (52) is long and narrow, and the first end of the flexible connecting part (52) is connected to the rear end wall (130) of the shell. The waterproof plug body (51) is fixed to the second end of the flexible connection part (52) and is press-fitted with the socket (611) of the data transmission connector (61). The waterproof plug body (51) is provided with an opening for connecting with the terminal (612) of the data transmission connector (61).

9. The light-collecting lamp according to any one of claims 1 to 8, characterized in that, The housing (1) includes: Heat sink (12), the solar energy module is installed on the inner circumference of the heat sink (12); The front housing (11) is installed at the front end of the radiator (12) and is used to install the lens (111) of the light-collecting lamp; The rear housing (13) is installed at the rear end of the radiator (12), and the rear end cover (131) is installed at the rear end of the rear housing (13). The rear end cover (131) has a groove structure, and the control circuit board (2) is installed inside the rear end cover (131).

10. The light-collecting lamp according to claim 9, characterized in that, The power module (7) of the spotlight is installed inside the rear housing (13), and the power module (7) is electrically connected to the light module, the control circuit board (2), the time module and the storage module; The groove wall of the rear end cover (131) is provided with a plurality of limiting protrusions (1313) that protrude in the direction close to the axis of the rear end cover (131) and are evenly arranged along the circumference of the rear end cover (131). A support ring (1311) is installed on the end of the limiting protrusion (1313) facing the outside of the rear end cover (131). A buffer pad (1312) is provided on the side of the support ring (1311) facing the outside of the rear end cover (131). The rear end cover (131) abuts against the power module (7) through the buffer pad (1312).

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