Head-mounted shadowless lamp

Abstract

The utility model discloses a head-mounted shadowless lamp which comprises a fixing belt, two ends of the fixing belt can be connected with each other to enable the fixing belt to form a ring shape, and a fixing seat is fixedly connected to the front portion of the fixing belt. The center lamp is installed on the fixing base through a center pipe, and the center lamp is fixedly installed at the end of the center pipe; and the expansion lamp comprises an expansion lamp bead and an expansion cover, the expansion lamp bead is fixedly installed on the expansion cover, the expansion cover is detachably connected to the outer surface of the central tube, and the expansion lamp is used for expanding the irradiation range of the central lamp. The detachable expansion lamp is additionally arranged on the outer side of the center lamp, so that the irradiation range of the shadowless lamp can be expanded, and the device can be suitable for common minimally invasive surgery and deep narrow space surgery and is convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of medical auxiliary equipment, and particularly relates to a head-mounted shadowless lamp. Background Art

[0002] Generally, a shadowless lamp is installed on the ceiling of an operating room to eliminate the influence of shadows on surgical operations. However, during minimally invasive surgeries or surgeries on the patient's detailed parts, there are still a small number of shadows that affect the operation of surgical details. To solve this problem, a head-mounted shadowless lamp has been developed to supplement the deficiencies of existing shadowless lamps.

[0003] Existing head-mounted shadowless lamps include a fixing strap for fixing on the head and a lamp head fixed on the fixing strap. However, there is only one lamp head in the existing head-mounted shadowless lamp, which can only meet general minimally invasive surgeries. During deep surgeries or surgeries in narrow spaces, the irradiation range is relatively narrow and it is difficult to meet the requirements. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a head-mounted shadowless lamp to solve the technical problem that the irradiation range of the existing head-mounted shadowless lamp is relatively narrow and it is difficult to meet higher requirement surgeries.

[0005] To solve the above technical problem, the utility model specifically provides the following technical solutions:

[0006] A head-mounted shadowless lamp, comprising:

[0007] A fixing strap, the two ends of the fixing strap can be connected to each other so that the fixing strap forms a ring, and a fixing seat is fixedly connected to the front part of the fixing strap;

[0008] A central lamp, installed on the fixing seat through a central tube, and the central lamp is fixedly installed at the end of the central tube;

[0009] An extended lamp, including extended lamp beads and an extended cover, the extended lamp beads are fixedly installed on the extended cover, the extended cover is detachably connected to the outer surface of the central tube, and the extended lamp is used to expand the irradiation range of the central lamp.

[0010] As a preferred scheme of the utility model, a storage battery is fixedly installed on the fixing strap, and the storage battery is connected to the central tube through a wire to provide electric energy for the central lamp.

[0011] As a preferred scheme of the utility model, an internal thread is provided on the inner wall of the extended cover, and an external thread is provided on the outer surface of the central tube, and the extended cover is detachably connected to the central tube through threads;

[0012] A connection plug is connected to the extension cover through a wire, and a connection socket is provided on the central tube. The connection plug is connected to the connection socket, so that the extension lamp is connected to the storage battery.

[0013] As a preferred embodiment of the present invention, the extension lamp beads are distributed in a circular array on the extension cover, and the extension lamp beads are inclined towards the central lamp, so that the light emitted by the extension lamp beads can fade or eliminate the light and shadow.

[0014] The present invention has the following beneficial effects compared with the prior art:

[0015] By installing a detachable extension lamp outside the central lamp, the present invention can expand the irradiation range of the shadowless lamp, so that the device can be applied to ordinary minimally invasive surgeries and surgeries in deep and narrow spaces, and is convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only exemplary, and for those of ordinary skill in the art, without creative efforts, other implementation drawings can also be obtained according to the provided drawings.

[0017] Figure 1 It is a schematic diagram of the overall structure provided by the present invention;

[0018] Figure 2 It is a schematic diagram of the connection structure between the fixed seat and the central tube in the present invention;

[0019] Figure 3 It is a schematic diagram of the structure of the extension lamp in the present invention.

[0020] The reference numerals in the drawings are respectively represented as follows:

[0021] 1. fixing belt; 2. fixed seat; 3. central lamp; 4. central tube; 5. extension lamp bead; 6. extension cover; 7. storage battery; 8. connection plug; 9. connection socket. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0023] Such as Figure 1 AndFigure 2 As shown in the figure, the present invention provides a head-mounted shadowless lamp, which mainly expands the irradiation range by installing an extended lamp.

[0024] The head-mounted shadowless lamp includes:

[0025] A fixing strap 1, both ends of the fixing strap 1 can be connected to each other so that the fixing strap 1 forms a ring, and a fixing seat 2 is fixedly connected to the front part of the fixing strap 1;

[0026] A central lamp 3, which is installed on the fixing seat 2 through a central tube 4, and the central lamp 3 is fixedly installed at the end of the central tube 4;

[0027] An extended lamp, including an extended lamp bead 5 and an extended cover 6, the extended lamp bead 5 is fixedly installed on the extended cover 6, the extended cover 6 is detachably connected to the outer surface of the central tube 4, and the extended lamp is used to expand the irradiation range of the central lamp 3.

[0028] The existing head-mounted shadowless lamp has only one lamp head, which can only meet the requirements of general minimally invasive surgeries. When performing deep surgeries or surgeries in narrow spaces, the irradiation range is relatively narrow and it is difficult to meet the requirements. Therefore, it is necessary to develop a head-mounted shadowless lamp that can expand the irradiation range.

[0029] In this embodiment, by installing a detachable extended lamp outside the central lamp 3, the irradiation range of the shadowless lamp can be expanded, so that the device can be applied to ordinary minimally invasive surgeries and surgeries in deep narrow spaces, and it is convenient to use.

[0030] During actual use, if it is an ordinary minimally invasive surgery, directly fix the fixing strap 1 on the head and turn on the central lamp 3 for auxiliary lighting, without affecting the use of the original function;

[0031] If a deep surgery or a surgery in a narrow space is to be performed, fix the extended cover 6 on the outer surface of the central tube 4, fix the fixing strap 1 on the head, and then turn on the central lamp 3 and the extended lamp bead 5, and the extended lamp expands the irradiation range of the device.

[0032] Since adding an extended lamp will increase the power consumption, generally, the extended lamp is not used, and it is only used during special surgeries. The detachable design of the extended lamp can meet different surgical needs and is convenient to use.

[0033] Moreover, the extended lamp is installed on the outer surface of the central lamp 3, which does not affect the use of the original central lamp 3. At the same time, the extended lamp cooperates with the central lamp 3, and under the combined action of the extended lamp and the central lamp 3, the irradiation range and irradiation effect are improved.

[0034] In this embodiment, a remote control unit and a lighting automatic adjustment system may also be selectively provided to adjust the color temperature and intensity of the central lamp 3 and the extended lamps. Additionally, an automatic light tracking system may be provided, and the light can automatically track the light positioning device in the surgeon's hand to adjust the light angle position.

[0035] For the above two automatic adjustment systems and the light angle adjustment structure, they are widely used in the prior art. Therefore, no specific description will be given in this embodiment. The above functions are only further optimizations of the specific solutions in this embodiment.

[0036] As a preferred embodiment of this embodiment, a storage battery 7 is fixedly installed on the fixing belt 1, and the storage battery 7 is connected to the central tube 4 through a wire to provide electrical energy for the central lamp 3. The electrical energy is provided by the storage battery 7.

[0037] Furthermore, as Figure 3 shown, an internal thread is provided on the inner wall of the extension cover 6, and an external thread is provided on the outer surface of the central tube 4. The extension cover 6 and the central tube 4 are detachably connected by threads; by rotating the extension cover 6, the extension cover 6 is mounted on the central tube 4 to achieve a detachable design.

[0038] A connection plug 8 is connected to the extension cover 6 through a wire, and a connection socket 9 is provided on the central tube 4. The connection plug 8 is connected to the connection socket 9, so that the extended lamp is connected to the storage battery 7.

[0039] After the extended lamp is installed, the connection plug 8 is connected to the connection socket 9, so that the extended lamp is connected to the central tube 4, and then the extended lamp is connected to the storage battery 7, which can provide electrical energy for the extended lamp.

[0040] The extended lamp beads 5 are distributed in a circular array on the extension cover 6, and the extended lamp beads 5 are inclined towards the central lamp 3, so that the light emitted by the extended lamp beads 5 can fade or eliminate the light and shadow.

[0041] The extended lamp beads 5 are evenly distributed around the central lamp 3, which can expand the irradiation range without affecting the effect of the central lamp 3.

[0042] The above embodiments are only exemplary embodiments of the present application and are not used to limit the present application. The protection scope of the present application is defined by the claims. Those skilled in the art can make various modifications or equivalent replacements within the essence and protection scope of the present application, and such modifications or equivalent replacements should also be regarded as falling within the protection scope of the present application.

Claims

1. A head-mounted shadowless lamp, characterized in that: include: A fixing belt (1), wherein both ends of the fixing belt (1) can be connected to each other so that the fixing belt (1) forms a ring, and a fixing seat (2) is fixedly connected to the front of the fixing belt (1); A central lamp (3) is mounted on a fixing seat (2) via a central tube (4), wherein the central lamp (3) is fixedly mounted on an end of the central tube (4); An expansion lamp comprises an expansion lamp bead (5) and an expansion cover (6), wherein the expansion lamp bead (5) is fixedly mounted on the expansion cover (6), and the expansion cover (6) is detachably connected to the outer surface of a central tube (4), and the expansion lamp is used to expand the irradiation range of the central lamp (3).

2. A head-mounted shadowless lamp according to claim 1, characterized in that: A storage battery (7) is fixedly mounted on the fixing belt (1); the storage battery (7) is connected to the central tube (4) via a wire and is used to provide electrical energy for the central lamp (3).

3. The head-mounted shadowless lamp according to claim 2, characterized in that: An internal thread is provided on the inner wall of the expansion cover (6), and an external thread is provided on the outer surface of the central tube (4), and the expansion cover (6) and the central tube (4) are detachably connected via the thread; The expansion cover (6) is connected to a connection plug (8) via a wire, and the central tube (4) is provided with a connection socket (9). The connection plug (8) is connected to the connection socket (9), so that the expansion lamp is connected to the battery (7).

4. The head-mounted shadowless lamp according to claim 3, characterized in that: The expansion lamp beads (5) are distributed in a circular array on the expansion cover (6), and the expansion lamp beads (5) are arranged obliquely toward the center lamp (3), so that the light emitted by the expansion lamp beads (5) can dilute or eliminate light and shadow.

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