Integrated infrared LED lamp

Abstract

The utility model relates to the technical field of LED lamps, in particular to an integrated infrared LED lamp which comprises a lamp holder, a plurality of mutually independent mounting grooves are formed in the front end face of the lamp holder, the mounting grooves protrude out of the front end face of the lamp holder, and a plurality of circuit boards are correspondingly arranged in the mounting grooves. A plurality of lamp beads are distributed on the circuit boards at equal intervals, a plurality of heat dissipation fins are arranged on the rear end face, away from the mounting grooves, of the lamp holder, the mounting grooves, the heat dissipation fins and the lamp holder are integrally connected, and the circuit boards in the mounting grooves are connected in parallel. According to the infrared LED lamp, the mounting grooves distributed linearly are formed in the lamp holder, the circuit boards and the lamp beads are mounted in an isolated mode through the mounting grooves, and the second heat dissipation grooves are formed between the adjacent mounting grooves, so that heat generated when the lamp beads work is prevented from being gathered between the circuit boards, and it is guaranteed that the infrared LED lamp can be stably and continuously used for a long time.

Description

TECHNICAL FIELD

[0001] The utility model relates to LED lamp technical field, concretely is a set formula infrared LED lamp. BACKGROUND

[0002] The set formula infrared LED lamp is a kind of lighting equipment combined with illumination and sensing technology, is widely used in security monitoring, automatic sensing lighting, human detection and multiple fields, and infrared LED lamp can realize non-contact detection to surrounding environment or human body by emitting infrared light.

[0003] The set formula infrared LED lamp in prior art still has the following defects in the process of using: the existing set formula infrared LED lamp does not fully consider the heat dissipation problem between the lamp beads arranged in set formula when structure is set, so that the heat generated by lamp bead when working cannot be dissipated in time, thereby gathering between circuit board, the temperature gathered between lamp bead and circuit board can continuously increase after long time work, to cause the working performance of infrared LED lamp to decline, such as luminous efficiency reduction, light decay accelerates, and even temperature is too high to cause the damage of infrared LED lamp bead.

[0004] In view of this, we propose a set formula infrared LED lamp to solve the existing problems. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a set formula infrared LED lamp to solve the problems in the background art.

[0006] To achieve the above object, the utility model provides the following technical scheme: a set formula infrared LED lamp, comprising:

[0007] The lamp holder is provided with a plurality of mounting grooves arranged independently on the front end face, the mounting grooves are arranged protruding from the front end face of the lamp holder, a plurality of circuit boards are arranged in the mounting grooves, a plurality of lamp beads are arranged equidistantly on the circuit boards, a plurality of heat dissipation fins are arranged on the rear end face of the lamp holder away from the mounting grooves, the mounting grooves and heat dissipation fins are integrally connected with the lamp holder, the circuit boards in the mounting grooves are connected in parallel with each other, and a control board assembly for electrically connecting the circuit boards is further arranged on the rear end of the lamp holder.

[0008] Preferably, the lamp holder is further provided with a lampshade, the lampshade is detachably arranged on the front end face of the lamp holder, the front end of the lampshade is provided with a transparent panel, the inner surface of the lampshade is provided with a light collecting groove corresponding to the mounting groove, and the bottom end of the light collecting groove abuts against the mounting groove and the top end abuts against the inner surface of the panel when the lampshade is connected with the lamp holder.

[0009] Preferably, the two side end faces of the lamp holder are provided with rotating shafts, the lamp holder is connected with a support through the rotating shafts, and a connecting hole matched with the rotating shaft is arranged between the connecting end of the support and the lamp holder.

[0010] Preferably, the end of the support away from the lamp holder is further provided with a mounting plate for fixing and mounting the support, and the mounting plate is provided with a mounting hole.

[0011] Preferably, the plurality of heat dissipation fins are linearly arranged on the rear end face of the lamp holder, and a first heat dissipation groove is arranged between every two adjacent heat dissipation fins to increase the contact area of the heat dissipation fins and air.

[0012] Preferably, the plurality of mounting grooves are linearly arranged on the front end face of the lamp holder, and a second heat dissipation groove is arranged between every two adjacent mounting grooves.

[0013] Preferably, the lamp holder, the mounting grooves and the heat dissipation fins are all made of metal materials with good heat conduction performance.

[0014] Preferably, the inner surface of the light collecting groove is coated with a plating film for collecting light of the lamp beads and reducing reflection loss.

[0015] Compared with the prior art, the utility model has the beneficial effects that:

[0016] 1. The utility model discloses a plurality of linearly distributed mounting grooves are arranged on the lamp holder, the circuit board and the lamp beads are isolated through the mounting grooves, and a second heat dissipation groove is arranged between every two adjacent mounting grooves, so that the heat generated when the lamp beads work is prevented from gathering between the circuit boards, and the infrared LED lamp can be stably and continuously used for a long time.

[0017] 2. The utility model discloses that the rear end face of the lamp holder is provided with a plurality of heat dissipation fins, the lamp holder, the mounting grooves and the heat dissipation fins are all made of metal materials with good heat conduction performance, heat can be rapidly transferred from the lamp beads to the heat dissipation fins, and the heat can be effectively dissipated to air through the heat dissipation fins and the heat dissipation grooves, so that the heat dissipation efficiency of the infrared LED lamp is improved. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0019] Figure 2 It is a three-dimensional explosion structure schematic view of the utility model;

[0020] Figure 3 It is a side view structure sectional view schematic view of the utility model.

[0021] In the figure: 1, lamp holder; 11, rotating shaft; 12, heat dissipation fin; 13, first heat dissipation groove; 14, mounting groove; 15, second heat dissipation groove; 2, support; 21, mounting hole; 3, lampshade; 31, panel; 32, light collecting groove; 33, coating film; 4, control board assembly; 5, circuit board; 51, lamp bead. DETAILED DESCRIPTION

[0022] The technical scheme of the utility model is further explained below in combination with the drawings and specific embodiments.

[0023] Embodiment one

[0024] As shown in Figure 1 , Figure 2 and Figure 3 , the utility model provides a set type infrared LED lamp, which comprises:

[0025] The lamp holder 1 is provided with a plurality of mounting grooves 14 arranged independently on the front end face of the lamp holder 1, the plurality of mounting grooves 14 are arranged protruding from the front end face of the lamp holder 1, a plurality of circuit boards 5 are arranged in the plurality of mounting grooves 14 correspondingly, a plurality of lamp beads 51 are arranged equidistantly on the circuit board 5, a plurality of heat dissipation fins 12 are arranged on the rear end face of the lamp holder 1 away from the mounting grooves 14, the mounting grooves 14 and the heat dissipation fins 12 are integrally connected with the lamp holder 1, the plurality of circuit boards 5 in the plurality of mounting grooves 14 are connected in parallel with each other, and the rear end of the lamp holder 1 is further provided with a control board assembly 4 used for electrically connecting the plurality of circuit boards 5;

[0026] Further, the utility model further comprises a lampshade 3, the lampshade 3 is detachably arranged on the front end face of the lamp holder 1, the front end of the lampshade 3 is provided with a transparent panel 31, the inner surface of the lampshade 3 is provided with a light collecting groove 32 corresponding to the mounting groove 14, when the lampshade 3 is connected with the lamp holder 1, the bottom end of the light collecting groove 32 abuts against the mounting groove 14, and the top end abuts against the inner surface of the panel 31.

[0027] Further, the two side end faces of the lamp holder 1 are provided with rotating shafts 11, the lamp holder 1 is connected with a support 2 through the rotating shafts 11, and a connecting hole matched with the rotating shaft 11 is arranged between the connecting end of the support 2 and the lamp holder 1.

[0028] Further, the end of the support 2 away from the lamp holder 1 is further provided with a mounting plate used for fixing and mounting the support 2, and the mounting plate is provided with a mounting hole 21.

[0029] Further, the plurality of heat dissipation fins 12 are arranged linearly on the rear end face of the lamp holder 1, and a first heat dissipation groove 13 is arranged between every two adjacent heat dissipation fins 12, so that the contact area between the heat dissipation fins 12 and air is increased.

[0030] Further, several installation grooves 14 are linearly arranged on the front end surface of the lamp holder 1, and a second heat dissipation groove 15 is arranged between two adjacent installation grooves 14, so as to increase the heat dissipation area between the two installation grooves 14 and slow down the speed of heat accumulation and temperature rise.

[0031] Further, the lamp holder 1, the installation groove 14, and the heat dissipation fin 12 are all made of metal material with good heat conduction performance, so that the heat conduction efficiency is higher during use.

[0032] Further, the inner surface of the light condensing groove 32 is coated with a plating film 33 for condensing the light of the lamp bead 51 and reducing reflection loss.

[0033] The working principle of the integrated infrared LED lamp based on the first embodiment is as follows: a plurality of mutually independent installation grooves 14 are arranged on the front end surface of the lamp holder 1, the installation grooves 14 are used for installing circuit boards 5, so that the plurality of circuit boards 5 are independently arranged and separated by the installation grooves 14, a plurality of infrared LED lamp beads 51 are equidistantly distributed on each circuit board 5, the plurality of circuit boards 5 are connected in parallel with each other, a plurality of heat dissipation fins 12 are arranged on the rear end surface of the lamp holder 1, the heat dissipation fins 12 are integrally connected with the lamp holder 1, the heat generated by the lamp beads 51 is transmitted to the lamp holder 1 through the circuit board 5 during the working of the LED lamp, and then is dissipated to the air through the heat dissipation fins 12, a first heat dissipation groove 13 is arranged between the heat dissipation fins 12, so as to increase the contact area between the heat dissipation fins 12 and the air and improve the heat dissipation efficiency, a second heat dissipation groove 15 is arranged between two adjacent installation grooves 14, so as to avoid the heat generated by the lamp beads 51 from being accumulated between the lamp beads 51, so as to prevent the local temperature from being too high and damaging the lamp beads 51, a control panel assembly 4 is further arranged on the rear end of the lamp holder 1, which is used for electrically connecting and controlling the lamp beads 51 on the circuit board 5, a lampshade 3 is detachably arranged on the front end surface of the lamp holder 1, a transparent panel 31 is arranged on the front end of the lampshade 3, which allows the infrared light emitted by the lamp beads 51 to pass through, and a light condensing groove 32 corresponding to the installation groove 14 is arranged on the inner surface of the lampshade 3, the cross section of the light condensing groove 32 is arranged in an inverted trapezoidal shape, which is used for condensing the light of the lamp beads 51, when the lamp beads 51 emit light, the light is condensed through the light condensing groove 32, the inner surface of the light condensing groove 32 is coated with a plating film 33, which reduces reflection loss and further enhances the condensing effect of the light, a rotating shaft 11 is arranged on the two side end surfaces of the lamp holder 1, the rotating shaft 11 is connected with a support 2, one end of the support 2 away from the lamp holder 1 is provided with a mounting plate, which is used for fixing and mounting the support 2, so that the LED lamp can be conveniently mounted at a required position through the mounting plate, the support 2 is connected with the lamp holder 1 through the rotating shaft 11, so that the irradiation angle of the infrared LED lamp can be adjusted according to requirements to meet different angle irradiation requirements, and in the use process, the infrared light emitted by the infrared LED lamp passes through the transparent panel 31 and irradiates the target area.

[0034] The above specific embodiments are only several preferred embodiments of the present application, and based on the technical scheme of the present application and the related enlightenment of the above embodiments, the person skilled in the art can make various alternative improvements and combinations on the above specific embodiments.

Claims

1. A collective infrared LED lamp, characterized in that: include: A lamp holder (1) is provided with a plurality of independently arranged mounting grooves (14) on the front end surface of the lamp holder (1), the plurality of mounting grooves (14) being protruding from the front end surface of the lamp holder (1), a plurality of circuit boards (5) being correspondingly arranged in the plurality of mounting grooves (14), a plurality of lamp beads (51) being evenly distributed on the circuit boards (5), a plurality of heat dissipation fins (12) being provided on the rear end surface of the lamp holder (1) away from the mounting grooves (14), the mounting grooves (14), the heat dissipation fins (12) and the lamp holder (1) being integrally connected, a plurality of circuit boards (5) in the plurality of mounting grooves (14) being connected in parallel to each other, and a control board assembly (4) for electrically connecting the plurality of circuit boards (5) is further provided at the rear end of the lamp holder (1).

2. The integrated infrared LED lamp according to claim 1, characterized in that: The lampshade (3) is also included. The lampshade (3) is detachably mounted on the front end surface of the lamp holder (1). A transparent panel (31) is provided at the front end of the lampshade (3). The inner surface of the lampshade (3) is provided with a light-collecting groove (32) corresponding to the mounting groove (14). When the lampshade (3) is connected to the lamp holder (1), one end of the bottom of the light-collecting groove (32) abuts against the mounting groove (14), and one end of the top abuts against the inner surface of the panel (31).

3. The integrated infrared LED lamp according to claim 1, characterized in that: Rotating shafts (11) are also provided on both side end surfaces of the lamp holder (1), and the lamp holder (1) is connected to a bracket (2) via the rotating shafts (11). A connecting hole matching the rotating shafts (11) is provided between the connecting ends of the bracket (2) and the lamp holder (1).

4. The integrated infrared LED lamp according to claim 3, characterized in that: An end of the bracket (2) away from the lamp holder (1) is also provided with a mounting plate for fixing the mounting bracket (2), and a mounting hole (21) is reserved on the mounting plate.

5. The integrated infrared LED lamp according to claim 1, characterized in that: The plurality of heat dissipation fins (12) are linearly arranged on the rear end surface of the lamp holder (1), and a first heat dissipation slot (13) is provided between two adjacent heat dissipation fins (12) to increase the contact area between the heat dissipation fins (12) and the air.

6. The integrated infrared LED lamp according to claim 5, characterized in that: A plurality of the mounting grooves (14) are linearly arranged on the front face of the lamp holder (1), and a second heat dissipation groove (15) is provided between two adjacent mounting grooves (14).

7. The integrated infrared LED lamp according to claim 6, characterized in that: The lamp holder (1), the mounting groove (14), and the heat dissipation fins (12) are all made of a metal material with good thermal conductivity.

8. The integrated infrared LED lamp according to claim 2, characterized in that: The inner surface of the light-collecting groove (32) is coated with a coating (33) for converging the light of the lamp beads (51) and reducing reflection losses.

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