A flashlight with emergency lighting function

Abstract

The utility model discloses a flashlight with emergency lighting function, it includes the lamp cylinder casing, the lower end of this lamp cylinder casing is installed with first lighting part, the front end of this lamp cylinder casing is installed with second lighting part, the inner upper portion of this lamp cylinder casing is installed with control circuit board, the inner lower portion of this lamp cylinder casing is installed with rechargeable battery, and control circuit board is electrically connected between this rechargeable battery, this first lighting part and this second lighting part respectively. The flashlight with emergency lighting function of the utility model through the combination design of first lighting part and second lighting part, not only can satisfy the demand of daily lighting, still can provide emergency lighting under the sudden power failure, outdoor operation or emergency, through the setting of control circuit board, and user can conveniently realize the switching of multiple lighting modes, and simultaneously, in combination with the power supply design of rechargeable battery, make flashlight have the characteristics of chargeable and recyclable, improve the convenience and reliability of use.

Description

Technical Field

[0001] This utility model belongs to the field of flashlight technology, specifically relating to a flashlight with emergency lighting function. Background Technology

[0002] Flashlights, as a common portable lighting tool, are widely used in daily life at home, outdoor activities, emergency rescue, and power outage lighting. However, most existing flashlights have a single light source, providing only focused illumination and offering limited functionality, making it difficult to simultaneously meet the lighting needs of multiple scenarios. For example, in home power outages or outdoor emergency environments, users often require both wide-area diffused illumination and localized focused lighting, which existing flashlights often cannot provide.

[0003] Current flashlights mostly rely on disposable batteries in their power design, which results in high operating costs, inconvenient battery replacement, and is not environmentally friendly.

[0004] When flashlights are used for extended periods or require fixed lighting, they lack an auxiliary mounting mechanism, forcing users to hold them by hand, which makes operation less flexible.

[0005] Therefore, overcoming the shortcomings of the existing technology is an urgent problem to be solved in this technical field. Utility Model Content

[0006] In view of the technical problems mentioned in the background art, the purpose of this utility model is to provide a flashlight with emergency lighting function to solve the technical problems mentioned in the background art.

[0007] To achieve the above objectives, the present invention provides the following technical solution: a flashlight with emergency lighting function, comprising a lamp housing, a first lighting component installed at the lower end of the lamp housing, a second lighting component installed at the front end of the lamp housing, a control circuit board installed in the upper inner part of the lamp housing, and a rechargeable battery installed in the lower inner part of the lamp housing. The control circuit board is electrically connected to the rechargeable battery, the first lighting component, and the second lighting component.

[0008] Furthermore, the first lighting component includes a light source panel and a light-transmitting lampshade. The lower inner end of the lamp housing is provided with a panel slot and a lampshade slot, respectively. The panel slot is located at the upper end of the lampshade slot, and the light source panel is fitted between the panel slots.

[0009] Furthermore, the upper end of the light-transmitting lampshade is provided with a circular lampshade ring edge, and the outer side of the lampshade ring edge is provided with a circular lampshade retaining ring. The lampshade ring edge is embedded in the lower inner end of the lamp housing, and at the same time, the lampshade retaining ring is engaged in the lampshade retaining groove, thereby making the light-transmitting lampshade securely mounted on the lower end of the lamp housing.

[0010] Furthermore, the second lighting component includes a light-emitting panel, a spotlight cup, and a fixing screw ring. The light-emitting panel is glued and fixed to the rear end of the spotlight cup. The front end of the lamp housing has a cup mounting part, and the spotlight cup is installed in the cup mounting part. The front end of the cup mounting part has an annular connecting ring part. The front edge of the spotlight cup abuts against the inner side of the connecting ring part. The outer side of the connecting ring part has a connecting screw surface. The inner side of the fixing screw ring has a connecting screw wall that matches the connecting screw surface. The fixing screw ring is sleeved on the outer side of the connecting ring part. By rotating the fixing screw ring, the connecting screw wall and the connecting screw surface are threadedly engaged and fixed.

[0011] Furthermore, the upper inner part of the lamp housing is provided with a circuit board slot, and the control circuit board is installed between the circuit board slots.

[0012] Furthermore, the surface of the control circuit board is sequentially provided with a first lighting switch, a second lighting switch, a charging interface, and a power display unit. The upper part of the lamp housing is provided with a first mounting slot and a second mounting slot. A display plate is installed in the first mounting slot, and the display plate is correspondingly arranged with the power display unit.

[0013] Furthermore, a component adhesive plate is installed in the second mounting slot. The surface of the component adhesive plate is sequentially provided with a first switch button, a second switch button, and an interface sealing part. The interface sealing part is correspondingly arranged with the charging interface, the first switch button is correspondingly arranged with the first lighting switch, and the second switch button is correspondingly arranged with the second lighting switch.

[0014] Furthermore, the lower inner part of the lamp housing is provided with a battery mounting part, and the rechargeable battery is fitted into the battery mounting part.

[0015] Furthermore, the top of the lamp housing is provided with a hook connection part, on which an installation hook is movably connected.

[0016] Furthermore, the lamp housing includes a first mounting housing and a second mounting housing, which are connected to each other. The inner edge of the first mounting housing is uniformly provided with first fixing through posts, and the inner edge of the second mounting housing is uniformly provided with second fixing through posts. A plurality of the first fixing through posts and a plurality of the second fixing through posts are arranged in a one-to-one correspondence, and are connected and fixed by fasteners passing through the first fixing through posts and the second fixing through posts, thereby realizing the connection and fixation between the first mounting housing and the second mounting housing.

[0017] The present invention has the following advantages: a first lighting component is installed at the lower end of the lamp housing, a second lighting component is installed at the front end of the lamp housing, a control circuit board is installed in the upper inner part of the lamp housing, and a rechargeable battery is installed in the lower inner part of the lamp housing. The control circuit board is electrically connected to the rechargeable battery, the first lighting component, and the second lighting component. The flashlight with emergency lighting function of the present invention, through the combination design of the first lighting component and the second lighting component, can not only meet the needs of daily lighting, but also provide emergency lighting in the event of sudden power outages, outdoor work, or emergencies. Through the setting of the control circuit board, users can easily switch between multiple lighting modes. At the same time, combined with the power supply design of the rechargeable battery, the flashlight has the characteristics of being rechargeable and reusable, improving the convenience and reliability of use. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model.

[0019] Figure 2 This is a schematic diagram of the overall exploded structure of this utility model.

[0020] Figure 3 This is an exploded structural diagram of the lamp housing of this utility model.

[0021] Figure 4 This is a three-dimensional structural diagram of the lamp housing of this utility model.

[0022] Figure 5 This is a schematic diagram of the connection structure of the control circuit board, display board, and component board of this utility model.

[0023] Reference numerals: Lamp housing 10; First lighting component 20; Second lighting component 30; Control circuit board 40; Rechargeable battery 50; Light source plate 21; Light-transmitting lampshade 22; Lamp plate slot 11; Lampshade slot 12; Lampshade rim 221; Lampshade retaining ring 222; Light-emitting plate 31; Spotlight cup 32; Fixing screw ring 33; Lamp cup mounting part 13; Connecting ring part 131; Connecting screw surface 132; Connecting screw wall 331; Circuit board slot 60; First lighting Switch 41; Second lighting switch 42; Charging interface 43; Power display unit 44; First mounting slot 14; Second mounting slot 15; Display panel 141; Component panel 151; First switch button 152; Second switch button 153; Interface sealing part 154; Battery mounting part 16; Hook connection part 17; Mounting hook 171; First mounting housing 18; Second mounting housing 19; First fixing post 181; Second fixing post 191. Detailed Implementation

[0024] like Figures 1 to 5As shown, a flashlight with emergency lighting function includes a lamp housing 10. A first lighting component 20 is installed at the lower end of the lamp housing 10 for providing regular lighting; a second lighting component 30 is installed at the front end of the lamp housing 10 for providing emergency lighting or spotlighting. A control circuit board 40 is installed in the upper inner part of the lamp housing 10, and a rechargeable battery 50 is installed in the lower inner part of the lamp housing 10. The control circuit board 40 is electrically connected to the rechargeable battery 50, the first lighting component 20, and the second lighting component 30 to control and manage the power supply of each lighting component. In use, the user can switch the first lighting component 20 and the second lighting component 30 on and off through the control circuit board 40 to switch between normal lighting and emergency lighting. The rechargeable battery 50 provides power to the two lighting components. Through the above structure, this invention enables the flashlight to quickly switch between daily lighting and emergency lighting, improving the functionality and safety of the flashlight.

[0025] In practical implementation, the first lighting component 20 includes a light source plate 21 and a light-transmitting lampshade 22. The lower inner end of the lamp housing 10 is provided with a light plate slot 11 and a lampshade slot 12, respectively. The light plate slot 11 is located at the upper end of the lampshade slot 12, and the light source plate 21 is fitted between the light plate slots 11 for secure fixation. The upper end of the light-transmitting lampshade 22 is provided with an annular lampshade edge 221, and the outer side of the lampshade edge 221 is provided with an annular lampshade retaining ring 222. During installation, the lampshade edge 221 is embedded in the lower inner end of the lamp housing 10, and at the same time, the lampshade retaining ring 222 is engaged in the lampshade slot 12, thereby securing the light-transmitting lampshade 22 securely to the lower end of the lamp housing 10. During use, the light source panel 21 is powered by the control circuit board 40 to emit light, and the light-transmitting lampshade 22 diffuses the light evenly, making the lighting effect soft and stable. At the same time, it ensures that the light panel and lampshade are firmly installed in the lamp housing 10, making it safe and reliable to use.

[0026] In practical implementation, the second lighting component 30 includes a light-emitting plate 31, a spotlight cup 32, and a fixing screw ring 33. The light-emitting plate 31 is attached and fixed to the rear end of the spotlight cup 32 to provide focused lighting. The front end of the lamp housing 10 has a lamp cup mounting part 13, in which the spotlight cup 32 is installed. The front end of the lamp cup mounting part 13 has an annular connecting ring part 131. The front edge of the spotlight cup 32 abuts against the inner side of the connecting ring part 131. The outer side of the connecting ring part 131 has a connecting screw surface 132. The inner side of the fixing screw ring 33 has a connecting screw wall 331 that matches the connecting screw surface 132. During installation, the fixing screw ring 33 is sleeved on the outer side of the connecting ring part 131. By rotating the fixing screw ring 33, the connecting screw wall 331 and the connecting screw surface 132 are threadedly engaged and fixed, thereby achieving the fixed installation of the spotlight cup 32. During use, the light-emitting panel 31 emits light when powered on. The light is reflected by the spotlight cup 32 to form a concentrated beam, providing long-distance, directional lighting. The locking structure of the fixing screw ring 33 ensures that the spotlight cup 32 is securely installed at the front end of the lamp housing 10, improving the lighting effect and reliability.

[0027] In practical implementation, the upper inner part of the lamp housing 10 is provided with a circuit board slot 60, and the control circuit board 40 is fitted into the circuit board slot 60 for stable fixation. The surface of the control circuit board 40 is provided with a first lighting switch 41, a second lighting switch 42, a charging interface 43, and a power display unit 44 in sequence. The upper part of the lamp housing 10 is provided with a first mounting slot 14 and a second mounting slot 15. A display plate 141 is installed in the first mounting slot 14. The display plate 141 is correspondingly arranged with the power display unit 44 to display power status information. The second mounting slot 15 houses a component plate 151. The surface of the component plate 151 is sequentially provided with a first switch button 152, a second switch button 153, and an interface sealing part 154. The interface sealing part 154 is correspondingly positioned with the charging interface 43 to provide sealing protection for the charging interface 43. The first switch button 152 is correspondingly positioned with the first lighting switch 41 to control the opening and closing of the first lighting component 20. The second switch button 153 is correspondingly positioned with the second lighting switch 42 to control the opening and closing of the second lighting component 30. During use, the user can switch between normal lighting and emergency lighting using the first switch button 20 or the second switch button 30. When charging is required, the interface sealing part 154 can be opened and an external charger can be inserted into the charging interface 43. Simultaneously, the power display unit 44 displays the battery status through the display plate 141, allowing the user to intuitively understand the battery level. This structure not only enables flexible switching of lighting modes but also improves protection performance and ease of use.

[0028] In practical implementation, the lower inner part of the lamp housing 10 is provided with a battery mounting part 16, and the rechargeable battery 50 is snapped into the battery mounting part 16 to achieve a stable fixation of the rechargeable battery 50. The battery mounting part 16 can restrict the position of the rechargeable battery 50 inside the lamp housing 10, preventing it from shaking during movement or vibration, thereby ensuring the reliability of the circuit connection.

[0029] In practical implementation, the top of the lamp housing 10 is provided with a hook connection part 17, and a mounting hook 171 is movably connected to the hook connection part 17. When in use, the mounting hook 171 can rotate or be removed relative to the hook connection part 17, and the user can choose to hold, hang or fix the flashlight as needed.

[0030] In practical implementation, the lamp housing 10 includes a first mounting housing 18 and a second mounting housing 19, which are connected to each other. The inner edge of the first mounting housing 18 is uniformly provided with first fixing posts 181, and the inner edge of the second mounting housing 19 is uniformly provided with second fixing posts 191. A plurality of first fixing posts 181 and a plurality of second fixing posts 191 are correspondingly arranged, and are connected and fixed by fasteners passing through the first fixing posts 181 and the second fixing posts 191, thereby achieving a reliable connection and fixation between the first mounting housing 18 and the second mounting housing 19. During use, this structure not only facilitates the assembly and disassembly of the lamp housing 10 and the installation and maintenance of internal components (such as rechargeable batteries, control circuit boards, and lighting components), but also ensures the overall stability and sealing of the lamp housing 10, improving the reliability of the flashlight in outdoor or emergency environments.

[0031] In summary, the lower end of the lamp housing 10 is equipped with a first lighting component 20, the front end of the lamp housing 10 is equipped with a second lighting component 30, the upper inner part of the lamp housing 10 is equipped with a control circuit board 40, and the lower inner part of the lamp housing 10 is equipped with a rechargeable battery 50. The control circuit board 40 is electrically connected to the rechargeable battery 50, the first lighting component 20, and the second lighting component 30. The flashlight with emergency lighting function of this utility model, through the combination design of the first lighting component and the second lighting component, can not only meet the needs of daily lighting, but also provide emergency lighting in the event of sudden power outages, outdoor work, or emergencies. Through the setting of the control circuit board, users can easily switch between multiple lighting modes. At the same time, combined with the power supply design of the rechargeable battery, the flashlight has the characteristics of being rechargeable and reusable, improving the convenience and reliability of use.

Claims

1. A flashlight with emergency lighting function, characterized in that, It includes a lamp housing (10), a first lighting component (20) is installed at the lower end of the lamp housing (10), a second lighting component (30) is installed at the front end of the lamp housing (10), a control circuit board (40) is installed in the upper inner part of the lamp housing (10), and a rechargeable battery (50) is installed in the lower inner part of the lamp housing (10). The control circuit board (40) is electrically connected to the rechargeable battery (50), the first lighting component (20) and the second lighting component (30) respectively.

2. The flashlight with emergency lighting function according to claim 1, characterized in that, The first lighting component (20) includes a light source plate (21) and a light-transmitting lampshade (22). The lower inner end of the lamp housing (10) is provided with a light plate slot (11) and a lampshade slot (12). The light plate slot (11) is located at the upper end of the lampshade slot (12), and the light source plate (21) is fitted between the light plate slot (11).

3. The flashlight with emergency lighting function according to claim 2, characterized in that, The upper end of the light-transmitting lampshade (22) is provided with a circular lampshade ring edge (221), and the outer side of the lampshade ring edge (221) is provided with a circular lampshade retaining ring (222). The lampshade ring edge (221) is embedded in the lower inner end of the lamp tube housing (10), and at the same time, the lampshade retaining ring (222) is engaged in the lampshade retaining groove (12), so that the light-transmitting lampshade (22) is securely mounted on the lower end of the lamp tube housing (10).

4. The flashlight with emergency lighting function according to claim 1, characterized in that, The second lighting component (30) includes a light-emitting plate (31), a spotlight cup (32), and a fixing screw ring (33). The light-emitting plate (31) is glued and fixed to the rear end of the spotlight cup (32). The front end of the lamp housing (10) is provided with a spotlight cup mounting part (13), and the spotlight cup (32) is installed in the spotlight cup mounting part (13). The front end of the spotlight cup mounting part (13) is provided with an annular connecting ring part (131). The front end of the spotlight cup (32) is... The end edge abuts against the inner side of the connecting ring (131). The outer side of the connecting ring (131) is provided with a connecting thread face (132). The inner side of the fixing ring (33) is provided with a connecting thread wall (331) that is adapted to the connecting thread face (132). The fixing ring (33) is sleeved on the outer side of the connecting ring (131). By rotating the fixing ring (33), the connecting thread wall (331) and the connecting thread face (132) are threadedly engaged and fixed.

5. The flashlight with emergency lighting function according to claim 1, characterized in that, The upper inner part of the lamp housing (10) is provided with a circuit board slot (60), and the control circuit board (40) is installed between the circuit board slots (60).

6. The flashlight with emergency lighting function according to claim 5, characterized in that, The surface of the control circuit board (40) is provided with a first lighting switch (41), a second lighting switch (42), a charging interface (43), and a power display unit (44). The upper part of the lamp housing (10) is provided with a first mounting slot (14) and a second mounting slot (15). A display plate (141) is installed in the first mounting slot (14), and the display plate (141) is correspondingly arranged with the power display unit (44).

7. The flashlight with emergency lighting function according to claim 6, characterized in that, The second mounting slot (15) is fitted with a component plate (151). The surface of the component plate (151) is provided with a first switch button (152), a second switch button (153) and an interface sealing part (154) in sequence. The interface sealing part (154) is correspondingly arranged with the charging interface (43), the first switch button (152) is correspondingly arranged with the first lighting switch (41), and the second switch button (153) is correspondingly arranged with the second lighting switch (42).

8. The flashlight with emergency lighting function according to claim 1, characterized in that, The lower inner part of the lamp housing (10) is provided with a battery mounting part (16), and the rechargeable battery (50) is fitted between the battery mounting parts (16).

9. The flashlight with emergency lighting function according to claim 1, characterized in that, The top of the lamp housing (10) is provided with a hook connection part (17), on which an installation hook (171) is movably connected.

10. The flashlight with emergency lighting function according to claim 1, characterized in that, The lamp housing (10) includes a first mounting housing (18) and a second mounting housing (19). The first mounting housing (18) and the second mounting housing (19) are connected to each other. The inner edge of the first mounting housing (18) is uniformly provided with first fixing through posts (181), and the inner edge of the second mounting housing (19) is uniformly provided with second fixing through posts (191). A plurality of the first fixing through posts (181) and a plurality of the second fixing through posts (191) are arranged in a one-to-one correspondence, and are connected and fixed by fasteners passing through the first fixing through posts (181) and the second fixing through posts (191), thereby realizing the connection and fixation of the first mounting housing (18) and the second mounting housing (19).

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